test: update tests

Author: gajus

package.json

@@ -5,17 +5,16 @@
     "url": "http://gajus.com"
   },
   "ava": {
+    "babel": {
+      "compileAsTests": [
+        "test/helpers/**/*"
+      ]
+    },
     "files": [
-      "test/**/*"
-    ],
-    "helpers": [
-      "test/helpers/**/*"
+      "test/postloader/**/*"
     ],
     "require": [
       "@babel/register"
-    ],
-    "sources": [
-      "src/**/*"
     ]
   },
   "bin": "./dist/bin/index.js",
@@ -30,6 +29,7 @@
   },
   "description": "A scaffolding tool for projects using DataLoader, Flow and PostgreSQL.",
   "devDependencies": {
+    "@ava/babel": "^1.0.1",
     "@babel/cli": "^7.10.1",
     "@babel/core": "^7.10.2",
     "@babel/node": "^7.10.1",

test/postloader/utilities/createColumnSelector.js

@@ -12,7 +12,7 @@ test('creates multiple column selector', (t) => {
     createColumnWithName('bar_baz'),
   ]);
 
-  t.true(columnSelector === '"foo", "bar_baz" "barBaz"');
+  t.is(columnSelector, '"foo", "bar_baz" "barBaz"');
 });
 
 test('creates multiple column selector using an alias', (t) => {
@@ -21,5 +21,5 @@ test('creates multiple column selector using an alias', (t) => {
     createColumnWithName('bar_baz'),
   ], 't1');
 
-  t.true(columnSelector === 't1."foo", t1."bar_baz" "barBaz"');
+  t.is(columnSelector, 't1."foo", t1."bar_baz" "barBaz"');
 });

test/postloader/utilities/createLoaderTypePropertyDeclaration.js

@@ -4,17 +4,19 @@ import test from 'ava';
 import createLoaderTypePropertyDeclaration from '../../../src/utilities/createLoaderTypePropertyDeclaration';
 
 test('generates loader type property declaration', (t) => {
-  t.true(createLoaderTypePropertyDeclaration('FooLoader', 'text', 'foo', false) === '+FooLoader: DataLoader<string, FooRecordType>');
-  t.true(createLoaderTypePropertyDeclaration('FooLoader', 'integer', 'foo', false) === '+FooLoader: DataLoader<number, FooRecordType>');
+  t.is(createLoaderTypePropertyDeclaration('FooLoader', 'text', 'foo', false), '+FooLoader: DataLoader<string, FooRecordType>');
+  t.is(createLoaderTypePropertyDeclaration('FooLoader', 'integer', 'foo', false), '+FooLoader: DataLoader<number, FooRecordType>');
 });
 
 test('generates loader type property declaration (array)', (t) => {
-  t.true(createLoaderTypePropertyDeclaration('FooLoader', 'text', 'foo', true) === '+FooLoader: DataLoader<string, $ReadOnlyArray<FooRecordType>>');
-  t.true(createLoaderTypePropertyDeclaration('FooLoader', 'integer', 'foo', true) === '+FooLoader: DataLoader<number, $ReadOnlyArray<FooRecordType>>');
+  t.is(createLoaderTypePropertyDeclaration('FooLoader', 'text', 'foo', true), '+FooLoader: DataLoader<string, $ReadOnlyArray<FooRecordType>>');
+  t.is(createLoaderTypePropertyDeclaration('FooLoader', 'integer', 'foo', true), '+FooLoader: DataLoader<number, $ReadOnlyArray<FooRecordType>>');
 });
 
 test('throws an error if data type cannot resolve to a string or number', (t) => {
   t.throws((): void => {
     createLoaderTypePropertyDeclaration('FooLoader', 'unknown', 'foo', false);
-  }, 'Cannot resolve key type.');
+  }, {
+    message: 'Cannot resolve key type.',
+  });
 });

test/postloader/utilities/formatPropertyName.js

@@ -4,5 +4,5 @@ import test from 'ava';
 import formatPropertyName from '../../../src/utilities/formatPropertyName';
 
 test('camel cases the input', (t) => {
-  t.true(formatPropertyName('foo bar baz') === 'fooBarBaz');
+  t.is(formatPropertyName('foo bar baz'), 'fooBarBaz');
 });

test/postloader/utilities/formatTypeName.js

@@ -4,5 +4,5 @@ import test from 'ava';
 import formatTypeName from '../../../src/utilities/formatTypeName';
 
 test('pascal cases input and appends RecordType', (t) => {
-  t.true(formatTypeName('foo bar baz') === 'FooBarBazRecordType');
+  t.is(formatTypeName('foo bar baz'), 'FooBarBazRecordType');
 });

test/postloader/utilities/generateFlowTypeDocument.js

@@ -26,7 +26,7 @@ export type {
   BarRecordType
 };`);
 
-  t.true(actual === expected);
+  t.is(actual, expected);
 });
 
 test('create flow type document with multiple types', (t) => {
@@ -55,5 +55,5 @@ export type {
   QuxRecordType
 };`);
 
-  t.true(actual === expected);
+  t.is(actual, expected);
 });

test/postloader/utilities/getFlowType.js

@@ -24,6 +24,6 @@ test('correctly maps known types', (t) => {
       throw new TypeError('Unexpected type');
     }
 
-    t.true(getFlowType(databaseTypeName) === flowType, flowType);
+    t.is(getFlowType(databaseTypeName), flowType, flowType);
   }
 });

test/postloader/utilities/isJoiningTable.js

@@ -39,5 +39,5 @@ test('correctly recognizes not a joining table', (t) => {
     ],
   );
 
-  t.true(!tableIsJoining);
+  t.false(tableIsJoining);
 });