Sloppy update.

Cargo.lock

@@ -1090,6 +1090,7 @@ dependencies = [
  "config",
  "serde",
  "serial_test",
+ "tempfile",
  "tide",
  "tide-testing",
 ]
@@ -1441,6 +1442,15 @@ dependencies = [
  "bitflags",
 ]
 
+[[package]]
+name = "remove_dir_all"
+version = "0.5.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3acd125665422973a33ac9d3dd2df85edad0f4ae9b00dafb1a05e43a9f5ef8e7"
+dependencies = [
+ "winapi",
+]
+
 [[package]]
 name = "ron"
 version = "0.7.0"
@@ -1775,6 +1785,20 @@ dependencies = [
  "unicode-ident",
 ]
 
+[[package]]
+name = "tempfile"
+version = "3.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5cdb1ef4eaeeaddc8fbd371e5017057064af0911902ef36b39801f67cc6d79e4"
+dependencies = [
+ "cfg-if 1.0.0",
+ "fastrand",
+ "libc",
+ "redox_syscall",
+ "remove_dir_all",
+ "winapi",
+]
+
 [[package]]
 name = "thiserror"
 version = "1.0.30"

Cargo.toml

@@ -15,3 +15,4 @@ tide = "*"
 [dev-dependencies]
 serial_test = "*"
 tide-testing = "*"
+tempfile="*"

Pipfile.lock

@@ -24,11 +24,13 @@
             "markers": "python_version >= '3.5'",
             "version": "==22.1.0"
         },
-        "glob2": {
+        "exceptiongroup": {
             "hashes": [
-                "sha256:85c3dbd07c8aa26d63d7aacee34fa86e9a91a3873bc30bf62ec46e531f92ab8c"
+                "sha256:542adf9dea4055530d6e1279602fa5cb11dab2395fa650b8674eaec35fc4a828",
+                "sha256:bd14967b79cd9bdb54d97323216f8fdf533e278df937aa2a90089e7d6e06e5ec"
             ],
-            "version": "==0.7"
+            "markers": "python_version < '3.11'",
+            "version": "==1.0.4"
         },
         "iniconfig": {
             "hashes": [
@@ -39,11 +41,11 @@
         },
         "mako": {
             "hashes": [
-                "sha256:df3921c3081b013c8a2d5ff03c18375651684921ae83fd12e64800b7da923257",
+                "sha256:c97c79c018b9165ac9922ae4f32da095ffd3c4e6872b45eded42926deea46818",
-                "sha256:f054a5ff4743492f1aa9ecc47172cb33b42b9d993cffcc146c9de17e717b0307"
+                "sha256:d60a3903dc3bb01a18ad6a89cdbe2e4eadc69c0bc8ef1e3773ba53d44c3f7a34"
             ],
             "markers": "python_version >= '3.7'",
-            "version": "==1.2.1"
+            "version": "==1.2.4"
         },
         "markupsafe": {
             "hashes": [
@@ -122,14 +124,6 @@
             "markers": "python_version >= '3.6'",
             "version": "==1.0.0"
         },
-        "py": {
-            "hashes": [
-                "sha256:51c75c4126074b472f746a24399ad32f6053d1b34b68d2fa41e558e6f4a98719",
-                "sha256:607c53218732647dff4acdfcd50cb62615cedf612e72d1724fb1a0cc6405b378"
-            ],
-            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4'",
-            "version": "==1.11.0"
-        },
         "pyparsing": {
             "hashes": [
                 "sha256:2b020ecf7d21b687f219b71ecad3631f644a47f01403fa1d1036b0c6416d70fb",
@@ -140,19 +134,19 @@
         },
         "pytest": {
             "hashes": [
-                "sha256:13d0e3ccfc2b6e26be000cb6568c832ba67ba32e719443bfe725814d3c42433c",
+                "sha256:892f933d339f068883b6fd5a459f03d85bfcb355e4981e146d2c7616c21fef71",
-                "sha256:a06a0425453864a270bc45e71f783330a7428defb4230fb5e6a731fde06ecd45"
+                "sha256:c4014eb40e10f11f355ad4e3c2fb2c6c6d1919c73f3b5a433de4708202cade59"
             ],
             "markers": "python_version >= '3.7'",
-            "version": "==7.1.2"
+            "version": "==7.2.0"
         },
         "pytest-bdd": {
             "hashes": [
-                "sha256:1dcea36d5fb59291a5d3c186f4cbbd04cdb62a304341f9a360a07682ba1aba18",
+                "sha256:138af3592bcce5d4684b0d690777cf199b39ce45d423ca28086047ffe6111010",
-                "sha256:f894e589c9ee9e6a66c54e4917fafbbd11801fce9ce01e9b56dc15ccc57e4620"
+                "sha256:57eba5878d77036f356a85fb1d108cb061d8af4fb4d032b1a424fa9abe9e498b"
             ],
             "index": "pypi",
-            "version": "==6.0.1"
+            "version": "==6.1.1"
         },
         "six": {
             "hashes": [
@@ -167,47 +161,53 @@
                 "sha256:939de3e7a6161af0c887ef91b7d41a53e7c5a1ca976325f429cb46ea9bc30ecc",
                 "sha256:de526c12914f0c550d15924c62d72abc48d6fe7364aa87328337a31007fe8a4f"
             ],
-            "markers": "python_version >= '3.7'",
+            "markers": "python_version < '3.11'",
             "version": "==2.0.1"
+        },
+        "typing-extensions": {
+            "hashes": [
+                "sha256:1511434bb92bf8dd198c12b1cc812e800d4181cfcb867674e0f8279cc93087aa",
+                "sha256:16fa4864408f655d35ec496218b85f79b3437c829e93320c7c9215ccfd92489e"
+            ],
+            "markers": "python_version >= '3.7'",
+            "version": "==4.4.0"
         }
     },
     "develop": {
         "astroid": {
             "hashes": [
-                "sha256:86b0a340a512c65abf4368b80252754cda17c02cdbbd3f587dddf98112233e7b",
+                "sha256:10e0ad5f7b79c435179d0d0f0df69998c4eef4597534aae44910db060baeb907",
-                "sha256:bb24615c77f4837c707669d16907331374ae8a964650a66999da3f5ca68dc946"
+                "sha256:1493fe8bd3dfd73dc35bd53c9d5b6e49ead98497c47b2307662556a5692d29d7"
             ],
-            "markers": "python_full_version >= '3.6.2'",
+            "markers": "python_full_version >= '3.7.2'",
-            "version": "==2.11.7"
+            "version": "==2.12.13"
         },
         "black": {
             "hashes": [
-                "sha256:074458dc2f6e0d3dab7928d4417bb6957bb834434516f21514138437accdbe90",
+                "sha256:14ff67aec0a47c424bc99b71005202045dc09270da44a27848d534600ac64fc7",
-                "sha256:187d96c5e713f441a5829e77120c269b6514418f4513a390b0499b0987f2ff1c",
+                "sha256:197df8509263b0b8614e1df1756b1dd41be6738eed2ba9e9769f3880c2b9d7b6",
-                "sha256:2ea29072e954a4d55a2ff58971b83365eba5d3d357352a07a7a4df0d95f51c78",
+                "sha256:1e464456d24e23d11fced2bc8c47ef66d471f845c7b7a42f3bd77bf3d1789650",
-                "sha256:4af5bc0e1f96be5ae9bd7aaec219c901a94d6caa2484c21983d043371c733fc4",
+                "sha256:2039230db3c6c639bd84efe3292ec7b06e9214a2992cd9beb293d639c6402edb",
-                "sha256:560558527e52ce8afba936fcce93a7411ab40c7d5fe8c2463e279e843c0328ee",
+                "sha256:21199526696b8f09c3997e2b4db8d0b108d801a348414264d2eb8eb2532e540d",
-                "sha256:568ac3c465b1c8b34b61cd7a4e349e93f91abf0f9371eda1cf87194663ab684e",
+                "sha256:2644b5d63633702bc2c5f3754b1b475378fbbfb481f62319388235d0cd104c2d",
-                "sha256:6797f58943fceb1c461fb572edbe828d811e719c24e03375fd25170ada53825e",
+                "sha256:432247333090c8c5366e69627ccb363bc58514ae3e63f7fc75c54b1ea80fa7de",
-                "sha256:6c1734ab264b8f7929cef8ae5f900b85d579e6cbfde09d7387da8f04771b51c6",
+                "sha256:444ebfb4e441254e87bad00c661fe32df9969b2bf224373a448d8aca2132b395",
-                "sha256:6c6d39e28aed379aec40da1c65434c77d75e65bb59a1e1c283de545fb4e7c6c9",
+                "sha256:5b9b29da4f564ba8787c119f37d174f2b69cdfdf9015b7d8c5c16121ddc054ae",
-                "sha256:7ba9be198ecca5031cd78745780d65a3f75a34b2ff9be5837045dce55db83d1c",
+                "sha256:5cc42ca67989e9c3cf859e84c2bf014f6633db63d1cbdf8fdb666dcd9e77e3fa",
-                "sha256:94783f636bca89f11eb5d50437e8e17fbc6a929a628d82304c80fa9cd945f256",
+                "sha256:5d8f74030e67087b219b032aa33a919fae8806d49c867846bfacde57f43972ef",
-                "sha256:a218d7e5856f91d20f04e931b6f16d15356db1c846ee55f01bac297a705ca24f",
+                "sha256:72ef3925f30e12a184889aac03d77d031056860ccae8a1e519f6cbb742736383",
-                "sha256:a3db5b6409b96d9bd543323b23ef32a1a2b06416d525d27e0f67e74f1446c8f2",
+                "sha256:819dc789f4498ecc91438a7de64427c73b45035e2e3680c92e18795a839ebb66",
-                "sha256:ac609cf8ef5e7115ddd07d85d988d074ed00e10fbc3445aee393e70164a2219c",
+                "sha256:915ace4ff03fdfff953962fa672d44be269deb2eaf88499a0f8805221bc68c87",
-                "sha256:b154e6bbde1e79ea3260c4b40c0b7b3109ffcdf7bc4ebf8859169a6af72cd70b",
+                "sha256:9311e99228ae10023300ecac05be5a296f60d2fd10fff31cf5c1fa4ca4b1988d",
-                "sha256:b270a168d69edb8b7ed32c193ef10fd27844e5c60852039599f9184460ce0807",
+                "sha256:974308c58d057a651d182208a484ce80a26dac0caef2895836a92dd6ebd725e0",
-                "sha256:b9fd45787ba8aa3f5e0a0a98920c1012c884622c6c920dbe98dbd05bc7c70fbf",
+                "sha256:b8b49776299fece66bffaafe357d929ca9451450f5466e997a7285ab0fe28e3b",
-                "sha256:c85928b9d5f83b23cee7d0efcb310172412fbf7cb9d9ce963bd67fd141781def",
+                "sha256:c957b2b4ea88587b46cf49d1dc17681c1e672864fd7af32fc1e9664d572b3458",
-                "sha256:c9a3ac16efe9ec7d7381ddebcc022119794872abce99475345c5a61aa18c45ad",
+                "sha256:e41a86c6c650bcecc6633ee3180d80a025db041a8e2398dcc059b3afa8382cd4",
-                "sha256:cfaf3895a9634e882bf9d2363fed5af8888802d670f58b279b0bece00e9a872d",
+                "sha256:f513588da599943e0cde4e32cc9879e825d58720d6557062d1098c5ad80080e1",
-                "sha256:e439798f819d49ba1c0bd9664427a05aab79bfba777a6db94fd4e56fae0cb849",
+                "sha256:fba8a281e570adafb79f7755ac8721b6cf1bbf691186a287e990c7929c7692ff"
-                "sha256:f586c26118bc6e714ec58c09df0157fe2d9ee195c764f630eb0d8e7ccce72e69",
-                "sha256:f6fe02afde060bbeef044af7996f335fbe90b039ccf3f5eb8f16df8b20f77666"
             ],
             "index": "pypi",
-            "version": "==22.6.0"
+            "version": "==22.10.0"
         },
         "click": {
             "hashes": [
@@ -219,11 +219,11 @@
         },
         "dill": {
             "hashes": [
-                "sha256:33501d03270bbe410c72639b350e941882a8b0fd55357580fbc873fba0c59302",
+                "sha256:a07ffd2351b8c678dfc4a856a3005f8067aea51d6ba6c700796a4d9e280f39f0",
-                "sha256:d75e41f3eff1eee599d738e76ba8f4ad98ea229db8b085318aa2b3333a208c86"
+                "sha256:e5db55f3687856d8fbdab002ed78544e1c4559a130302693d839dfe8f93f2373"
             ],
-            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4, 3.5, 3.6'",
+            "markers": "python_version >= '3.7'",
-            "version": "==0.3.5.1"
+            "version": "==0.3.6"
         },
         "isort": {
             "hashes": [
@@ -235,46 +235,28 @@
         },
         "lazy-object-proxy": {
             "hashes": [
-                "sha256:043651b6cb706eee4f91854da4a089816a6606c1428fd391573ef8cb642ae4f7",
+                "sha256:0c1c7c0433154bb7c54185714c6929acc0ba04ee1b167314a779b9025517eada",
-                "sha256:07fa44286cda977bd4803b656ffc1c9b7e3bc7dff7d34263446aec8f8c96f88a",
+                "sha256:14010b49a2f56ec4943b6cf925f597b534ee2fe1f0738c84b3bce0c1a11ff10d",
-                "sha256:12f3bb77efe1367b2515f8cb4790a11cffae889148ad33adad07b9b55e0ab22c",
+                "sha256:4e2d9f764f1befd8bdc97673261b8bb888764dfdbd7a4d8f55e4fbcabb8c3fb7",
-                "sha256:2052837718516a94940867e16b1bb10edb069ab475c3ad84fd1e1a6dd2c0fcfc",
+                "sha256:4fd031589121ad46e293629b39604031d354043bb5cdf83da4e93c2d7f3389fe",
-                "sha256:2130db8ed69a48a3440103d4a520b89d8a9405f1b06e2cc81640509e8bf6548f",
+                "sha256:5b51d6f3bfeb289dfd4e95de2ecd464cd51982fe6f00e2be1d0bf94864d58acd",
-                "sha256:39b0e26725c5023757fc1ab2a89ef9d7ab23b84f9251e28f9cc114d5b59c1b09",
+                "sha256:6850e4aeca6d0df35bb06e05c8b934ff7c533734eb51d0ceb2d63696f1e6030c",
-                "sha256:46ff647e76f106bb444b4533bb4153c7370cdf52efc62ccfc1a28bdb3cc95442",
+                "sha256:6f593f26c470a379cf7f5bc6db6b5f1722353e7bf937b8d0d0b3fba911998858",
-                "sha256:4dca6244e4121c74cc20542c2ca39e5c4a5027c81d112bfb893cf0790f96f57e",
+                "sha256:71d9ae8a82203511a6f60ca5a1b9f8ad201cac0fc75038b2dc5fa519589c9288",
-                "sha256:553b0f0d8dbf21890dd66edd771f9b1b5f51bd912fa5f26de4449bfc5af5e029",
+                "sha256:7e1561626c49cb394268edd00501b289053a652ed762c58e1081224c8d881cec",
-                "sha256:677ea950bef409b47e51e733283544ac3d660b709cfce7b187f5ace137960d61",
+                "sha256:8f6ce2118a90efa7f62dd38c7dbfffd42f468b180287b748626293bf12ed468f",
-                "sha256:6a24357267aa976abab660b1d47a34aaf07259a0c3859a34e536f1ee6e76b5bb",
+                "sha256:ae032743794fba4d171b5b67310d69176287b5bf82a21f588282406a79498891",
-                "sha256:6a6e94c7b02641d1311228a102607ecd576f70734dc3d5e22610111aeacba8a0",
+                "sha256:afcaa24e48bb23b3be31e329deb3f1858f1f1df86aea3d70cb5c8578bfe5261c",
-                "sha256:6aff3fe5de0831867092e017cf67e2750c6a1c7d88d84d2481bd84a2e019ec35",
+                "sha256:b70d6e7a332eb0217e7872a73926ad4fdc14f846e85ad6749ad111084e76df25",
-                "sha256:6ecbb350991d6434e1388bee761ece3260e5228952b1f0c46ffc800eb313ff42",
+                "sha256:c219a00245af0f6fa4e95901ed28044544f50152840c5b6a3e7b2568db34d156",
-                "sha256:7096a5e0c1115ec82641afbdd70451a144558ea5cf564a896294e346eb611be1",
+                "sha256:ce58b2b3734c73e68f0e30e4e725264d4d6be95818ec0a0be4bb6bf9a7e79aa8",
-                "sha256:70ed0c2b380eb6248abdef3cd425fc52f0abd92d2b07ce26359fcbc399f636ad",
+                "sha256:d176f392dbbdaacccf15919c77f526edf11a34aece58b55ab58539807b85436f",
-                "sha256:8561da8b3dd22d696244d6d0d5330618c993a215070f473b699e00cf1f3f6443",
+                "sha256:e20bfa6db17a39c706d24f82df8352488d2943a3b7ce7d4c22579cb89ca8896e",
-                "sha256:85b232e791f2229a4f55840ed54706110c80c0a210d076eee093f2b2e33e1bfd",
+                "sha256:eac3a9a5ef13b332c059772fd40b4b1c3d45a3a2b05e33a361dee48e54a4dad0",
-                "sha256:898322f8d078f2654d275124a8dd19b079080ae977033b713f677afcfc88e2b9",
+                "sha256:eb329f8d8145379bf5dbe722182410fe8863d186e51bf034d2075eb8d85ee25b"
-                "sha256:8f3953eb575b45480db6568306893f0bd9d8dfeeebd46812aa09ca9579595148",
-                "sha256:91ba172fc5b03978764d1df5144b4ba4ab13290d7bab7a50f12d8117f8630c38",
-                "sha256:9d166602b525bf54ac994cf833c385bfcc341b364e3ee71e3bf5a1336e677b55",
-                "sha256:a57d51ed2997e97f3b8e3500c984db50a554bb5db56c50b5dab1b41339b37e36",
-                "sha256:b9e89b87c707dd769c4ea91f7a31538888aad05c116a59820f28d59b3ebfe25a",
-                "sha256:bb8c5fd1684d60a9902c60ebe276da1f2281a318ca16c1d0a96db28f62e9166b",
-                "sha256:c19814163728941bb871240d45c4c30d33b8a2e85972c44d4e63dd7107faba44",
-                "sha256:c4ce15276a1a14549d7e81c243b887293904ad2d94ad767f42df91e75fd7b5b6",
-                "sha256:c7a683c37a8a24f6428c28c561c80d5f4fd316ddcf0c7cab999b15ab3f5c5c69",
-                "sha256:d609c75b986def706743cdebe5e47553f4a5a1da9c5ff66d76013ef396b5a8a4",
-                "sha256:d66906d5785da8e0be7360912e99c9188b70f52c422f9fc18223347235691a84",
-                "sha256:dd7ed7429dbb6c494aa9bc4e09d94b778a3579be699f9d67da7e6804c422d3de",
-                "sha256:df2631f9d67259dc9620d831384ed7732a198eb434eadf69aea95ad18c587a28",
-                "sha256:e368b7f7eac182a59ff1f81d5f3802161932a41dc1b1cc45c1f757dc876b5d2c",
-                "sha256:e40f2013d96d30217a51eeb1db28c9ac41e9d0ee915ef9d00da639c5b63f01a1",
-                "sha256:f769457a639403073968d118bc70110e7dce294688009f5c24ab78800ae56dc8",
-                "sha256:fccdf7c2c5821a8cbd0a9440a456f5050492f2270bd54e94360cac663398739b",
-                "sha256:fd45683c3caddf83abbb1249b653a266e7069a09f486daa8863fb0e7496a9fdb"
             ],
-            "markers": "python_version >= '3.6'",
+            "markers": "python_version >= '3.7'",
-            "version": "==1.7.1"
+            "version": "==1.8.0"
         },
         "mccabe": {
             "hashes": [
@@ -293,42 +275,43 @@
         },
         "pathspec": {
             "hashes": [
-                "sha256:7d15c4ddb0b5c802d161efc417ec1a2558ea2653c2e8ad9c19098201dc1c993a",
+                "sha256:88c2606f2c1e818b978540f73ecc908e13999c6c3a383daf3705652ae79807a5",
-                "sha256:e564499435a2673d586f6b2130bb5b95f04a3ba06f81b8f895b651a3c76aabb1"
+                "sha256:8f6bf73e5758fd365ef5d58ce09ac7c27d2833a8d7da51712eac6e27e35141b0"
             ],
-            "version": "==0.9.0"
+            "markers": "python_version >= '3.7'",
+            "version": "==0.10.2"
         },
         "platformdirs": {
             "hashes": [
-                "sha256:027d8e83a2d7de06bbac4e5ef7e023c02b863d7ea5d079477e722bb41ab25788",
+                "sha256:1006647646d80f16130f052404c6b901e80ee4ed6bef6792e1f238a8969106f7",
-                "sha256:58c8abb07dcb441e6ee4b11d8df0ac856038f944ab98b7be6b27b2a3c7feef19"
+                "sha256:af0276409f9a02373d540bf8480021a048711d572745aef4b7842dad245eba10"
             ],
             "markers": "python_version >= '3.7'",
-            "version": "==2.5.2"
+            "version": "==2.5.4"
         },
         "pylint": {
             "hashes": [
-                "sha256:487ce2192eee48211269a0e976421f334cf94de1806ca9d0a99449adcdf0285e",
+                "sha256:15060cc22ed6830a4049cf40bc24977744df2e554d38da1b2657591de5bcd052",
-                "sha256:fabe30000de7d07636d2e82c9a518ad5ad7908590fe135ace169b44839c15f90"
+                "sha256:25b13ddcf5af7d112cf96935e21806c1da60e676f952efb650130f2a4483421c"
             ],
             "index": "pypi",
-            "version": "==2.14.5"
+            "version": "==2.15.6"
         },
         "tomli": {
             "hashes": [
                 "sha256:939de3e7a6161af0c887ef91b7d41a53e7c5a1ca976325f429cb46ea9bc30ecc",
                 "sha256:de526c12914f0c550d15924c62d72abc48d6fe7364aa87328337a31007fe8a4f"
             ],
-            "markers": "python_version >= '3.7'",
+            "markers": "python_version < '3.11'",
             "version": "==2.0.1"
         },
         "tomlkit": {
             "hashes": [
-                "sha256:1c5bebdf19d5051e2e1de6cf70adfc5948d47221f097fcff7a3ffc91e953eaf5",
+                "sha256:07de26b0d8cfc18f871aec595fda24d95b08fef89d147caa861939f37230bf4b",
-                "sha256:61901f81ff4017951119cd0d1ed9b7af31c821d6845c8c477587bbdcd5e5854e"
+                "sha256:71b952e5721688937fb02cf9d354dbcf0785066149d2855e44531ebdd2b65d73"
             ],
-            "markers": "python_version >= '3.6' and python_version < '4.0'",
+            "markers": "python_version >= '3.6'",
-            "version": "==0.11.1"
+            "version": "==0.11.6"
         },
         "wrapt": {
             "hashes": [
@@ -397,7 +380,7 @@
                 "sha256:ee6acae74a2b91865910eef5e7de37dc6895ad96fa23603d1d27ea69df545015",
                 "sha256:ef3f72c9666bba2bab70d2a8b79f2c6d2c1a42a7f7e2b0ec83bb2f9e383950af"
             ],
-            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4'",
+            "markers": "python_version < '3.11'",
             "version": "==1.14.1"
         }
     }

src/main.rs

@@ -13,14 +13,14 @@ use settings::Settings;
 #[async_std::main]
 async fn main() -> tide::Result<()> {
     let sett = Settings::new().unwrap();
-    let app = app_setup().await;
+    let app = app_setup(sett.data_dir.as_str()).await;
     app.listen(format!("{}:{}", sett.address, sett.port))
         .await?;
     Ok(())
 }
 
-async fn app_setup() -> tide::Server<MoreThanText> {
+async fn app_setup(data_dir: &str) -> tide::Server<MoreThanText> {
-    let db = MoreThanText::new().await;
+    let db = MoreThanText::new(data_dir).await.unwrap();
     let mut app = tide::with_state(db);
     app.at("/").get(home);
     app.with(
@@ -48,11 +48,13 @@ async fn home(_req: Request<MoreThanText>) -> tide::Result {
 #[cfg(test)]
 mod server_app {
     use super::*;
+    use tempfile::tempdir;
     use tide_testing::TideTestingExt;
 
     #[async_std::test]
     async fn home_page_available() {
-        let app = app_setup().await;
+        let dir = tempdir().unwrap();
+        let app = app_setup(dir.path().to_str().unwrap()).await;
         let response = app.get("/").await.unwrap();
         assert_eq!(response.status(), StatusCode::Ok);
     }

src/morethantext/mod.rs

@@ -1,135 +1,66 @@
 pub mod error;
+use async_std::{fs::create_dir, path::Path};
 
-use async_std::sync::{Arc, RwLock};
 use error::DBError;
-use std::collections::HashMap;
+
+const DATA: &str = "data";
 
 #[derive(Clone)]
-pub struct MoreThanText {
+pub struct MoreThanText;
-    databases: Arc<RwLock<HashMap<String, Database>>>,
-}
 
 impl MoreThanText {
-    pub async fn new() -> Self {
+    pub async fn new(dir: &str) -> Result<Self, DBError> {
-        Self {
+        let data_dir = Path::new(dir).join(DATA);
-            databases: Arc::new(RwLock::new(HashMap::new())),
+        if !data_dir.is_dir().await {
-        }
+            match create_dir(data_dir).await {
-    }
+                Ok(_) => (),
-
-    async fn create_database(&self, name: &str) -> Result<(), DBError> {
-        let mut databases = self.databases.write().await;
-        match databases.get(name) {
-            Some(_) => Err(DBError::new("duplicate database name")),
-            None => {
-                let db = Database::new().await;
-                databases.insert(name.to_string(), db);
-                Ok(())
-            }
-        }
-    }
-
-    async fn use_database(&self, name: &str) -> Result<Database, DBError> {
-        let databases = self.databases.read().await;
-        match databases.get(name) {
-            Some(db) => Ok(db.clone()),
-            None => Err(DBError::new("database name not found")),
-        }
-    }
-}
-
-#[derive(Clone)]
-struct Database;
-
-impl Database {
-    async fn new() -> Self {
-        Self {}
-    }
-
-    async fn add_table(&self, _name: &str) {}
-}
-
-#[cfg(test)]
-mod engine_functions {
-    use super::*;
-
-    #[async_std::test]
-    async fn create_database() {
-        let mtt = MoreThanText::new().await;
-        mtt.create_database("smith").await.unwrap();
-    }
-
-    #[async_std::test]
-    async fn database_names_must_be_unique() -> Result<(), DBError> {
-        let mtt = MoreThanText::new().await;
-        let msg = "duplicate database name";
-        mtt.create_database("john").await.unwrap();
-        match mtt.create_database("john").await {
-            Ok(_) => Err(DBError::new("Duplicate names should cause error")),
                 Err(err) => {
-                if err.to_string() == msg {
+                    let mut error = DBError::new("failed to initialize");
-                    Ok(())
+                    error.add_source(err);
-                } else {
+                    return Err(error);
-                    Err(DBError::new(format!(
-                        "incorrect err message: got: '{}' want: '{}'",
-                        err.to_string(),
-                        msg
-                    )))
                 }
             }
         }
-    }
+        Ok(Self {})
-
-    #[async_std::test]
-    async fn use_database() -> Result<(), DBError> {
-        let mtt = MoreThanText::new().await;
-        let dbname = "Johnson";
-        mtt.create_database(dbname).await.unwrap();
-        mtt.use_database(dbname).await.unwrap();
-        Ok(())
-    }
-
-    #[async_std::test]
-    async fn use_missing_database() -> Result<(), DBError> {
-        let error = "database name not found";
-        let mtt = MoreThanText::new().await;
-        match mtt.use_database("ssmith").await {
-            Ok(_) => Err(DBError::new("Should raise database missing error")),
-            Err(err) => {
-                if err.to_string() == error {
-                    Ok(())
-                } else {
-                    Err(DBError::new(format!(
-                        "Incorrect error message: Got '{}' Want '{}'",
-                        err.to_string(),
-                        error
-                    )))
-                }
-            }
-        }
-    }
-
-    #[async_std::test]
-    async fn create_get_table() {
-        let db = "thedatabase";
-        let mtt = MoreThanText::new().await;
-        mtt.create_database(db).await.unwrap();
-        let dbase = mtt.use_database(db).await.unwrap();
-        dbase.add_table("melvin").await;
     }
 }
 
 #[cfg(test)]
-mod database_functions {
+mod init {
     use super::*;
+    use std::error::Error;
+    use tempfile::tempdir;
 
     #[async_std::test]
-    async fn new_database() {
+    async fn create_data_dir() {
-        Database::new().await;
+        let dir = tempdir().unwrap();
+        MoreThanText::new(dir.path().to_str().unwrap())
+            .await
+            .unwrap();
+        let data_dir = dir.path().join(DATA);
+        assert!(data_dir.is_dir(), "Did not create the data directory.");
+        dir.close().unwrap();
     }
 
     #[async_std::test]
-    async fn new_table() {
+    async fn existing_data_dir() {
-        let db = Database::new().await;
+        let dir = tempdir().unwrap();
-        db.add_table("fred").await;
+        let data_dir = dir.path().join(DATA);
+        create_dir(data_dir).await.unwrap();
+        MoreThanText::new(dir.path().to_str().unwrap())
+            .await
+            .unwrap();
+        dir.close().unwrap();
+    }
+
+    #[async_std::test]
+    async fn bad_data_dir() {
+        match MoreThanText::new("kljsdgfhslkfrh").await {
+            Ok(_) => assert!(false, "This test should fail to create a data directory"),
+            Err(err) => {
+                assert_eq!(err.to_string(), "failed to initialize");
+                assert!(err.source().is_some(), "Must include the source error.");
+            }
+        };
     }
 }

src/morethantext/old-mod3.rs

@@ -0,0 +1,153 @@
+pub mod error;
+
+use async_std::sync::{Arc, RwLock};
+use error::DBError;
+use std::collections::HashMap;
+
+#[derive(Clone)]
+pub struct MoreThanText {
+    databases: Arc<RwLock<HashMap<String, Database>>>,
+}
+
+impl MoreThanText {
+    pub async fn new() -> Self {
+        Self {
+            databases: Arc::new(RwLock::new(HashMap::new())),
+        }
+    }
+
+    async fn create_database(&self, name: &str) -> Result<(), DBError> {
+        let mut databases = self.databases.write().await;
+        match databases.get(name) {
+            Some(_) => Err(DBError::new("duplicate database name")),
+            None => {
+                let db = Database::new().await;
+                databases.insert(name.to_string(), db);
+                Ok(())
+            }
+        }
+    }
+
+    async fn use_database(&self, name: &str) -> Result<Database, DBError> {
+        let databases = self.databases.read().await;
+        match databases.get(name) {
+            Some(db) => Ok(db.clone()),
+            None => Err(DBError::new("database name not found")),
+        }
+    }
+}
+
+#[derive(Clone)]
+struct Database;
+
+impl Database {
+    async fn new() -> Self {
+        Self {}
+    }
+
+    async fn add_table(&self, _name: &str) {}
+}
+
+struct Table;
+
+impl Table {
+    async fn new() -> Self {
+        Self {}
+    }
+}
+
+#[cfg(test)]
+mod engine_functions {
+    use super::*;
+
+    #[async_std::test]
+    async fn create_database() {
+        let mtt = MoreThanText::new().await;
+        mtt.create_database("smith").await.unwrap();
+    }
+
+    #[async_std::test]
+    async fn database_names_must_be_unique() -> Result<(), DBError> {
+        let mtt = MoreThanText::new().await;
+        let msg = "duplicate database name";
+        mtt.create_database("john").await.unwrap();
+        match mtt.create_database("john").await {
+            Ok(_) => Err(DBError::new("Duplicate names should cause error")),
+            Err(err) => {
+                if err.to_string() == msg {
+                    Ok(())
+                } else {
+                    Err(DBError::new(format!(
+                        "incorrect err message: got: '{}' want: '{}'",
+                        err.to_string(),
+                        msg
+                    )))
+                }
+            }
+        }
+    }
+
+    #[async_std::test]
+    async fn use_database() -> Result<(), DBError> {
+        let mtt = MoreThanText::new().await;
+        let dbname = "Johnson";
+        mtt.create_database(dbname).await.unwrap();
+        mtt.use_database(dbname).await.unwrap();
+        Ok(())
+    }
+
+    #[async_std::test]
+    async fn use_missing_database() -> Result<(), DBError> {
+        let error = "database name not found";
+        let mtt = MoreThanText::new().await;
+        match mtt.use_database("ssmith").await {
+            Ok(_) => Err(DBError::new("Should raise database missing error")),
+            Err(err) => {
+                if err.to_string() == error {
+                    Ok(())
+                } else {
+                    Err(DBError::new(format!(
+                        "Incorrect error message: Got '{}' Want '{}'",
+                        err.to_string(),
+                        error
+                    )))
+                }
+            }
+        }
+    }
+
+    #[async_std::test]
+    async fn create_get_table() {
+        let db = "thedatabase";
+        let mtt = MoreThanText::new().await;
+        mtt.create_database(db).await.unwrap();
+        let dbase = mtt.use_database(db).await.unwrap();
+        dbase.add_table("melvin").await;
+    }
+}
+
+#[cfg(test)]
+mod database_functions {
+    use super::*;
+
+    #[async_std::test]
+    async fn new_database() {
+        Database::new().await;
+    }
+
+    #[async_std::test]
+    async fn new_table() {
+        let db = Database::new().await;
+        db.add_table("fred").await;
+    }
+}
+
+#[cfg(test)]
+mod table_functions {
+    use super::*;
+
+    #[async_std::test]
+    async fn new_table() {
+        Table::new().await;
+    }
+}

src/settings.rs

@@ -1,18 +1,23 @@
 use config::{Config, ConfigError};
 use serde::Deserialize;
+use std::env::current_dir;
 
 #[derive(Debug, Deserialize)]
 //#[allow(unused)]
 pub struct Settings {
     pub address: String,
     pub port: u16,
+    pub data_dir: String,
 }
 
 impl Settings {
     pub fn new() -> Result<Self, ConfigError> {
+        let working_dir = current_dir().unwrap();
+        let data_dir = working_dir.to_str().unwrap();
         let s = Config::builder()
             .set_default("port", 9090)?
             .set_default("address", "127.0.0.1")?
+            .set_default("data_dir", data_dir)?
             .add_source(config::File::with_name("morethantext").required(false))
             .add_source(
                 config::Environment::with_prefix("MTT")
@@ -34,9 +39,12 @@ mod settings_tests {
     #[serial]
     fn defaults() {
         let set = Settings::new().unwrap();
+        let working_dir = current_dir().unwrap();
+        let data_dir = working_dir.to_str().unwrap();
         println!("{:?}", set);
         assert_eq!(set.port, 9090);
         assert_eq!(set.address, "127.0.0.1");
+        assert_eq!(set.data_dir, data_dir);
     }
 
     #[test]