Merge pull request #5 from feathers-community/feat/assert-before

feat: assert beforeAll

Author: fratzinger

src/methods.ts

@@ -82,23 +82,64 @@ export default (options: MethodTestOptions) => {
     let doug: any
     let service: any
 
-    beforeEach(async () => {
+    beforeAll(async () => {
       service = app.service(serviceName)
-      doug = await app.service(serviceName).create({
+
+      // test create
+      doug = await service.create({
+        name: 'Doug',
+        age: 32,
+      })
+
+      assert.ok(
+        doug[idProp] !== null,
+        `simple 'create' failed (no ${idProp}). Before you start to test the adapter make sure simple create works.`,
+      )
+      assert.strictEqual(
+        doug.name,
+        'Doug',
+        "simple 'create' failed (no name). Before you start to test the adapter make sure simple create works.",
+      )
+      assert.strictEqual(
+        doug.age,
+        32,
+        "simple 'create' failed (no age). Before you start to test the adapter make sure simple create works.",
+      )
+
+      // test delete
+
+      const items = await service.find({ paginate: false })
+      assert.ok(
+        Array.isArray(items),
+        'find with paginate:false did not return an array. Before you start to test the adapter make sure simple find works.',
+      )
+      assert.strictEqual(
+        items.length,
+        1,
+        'find should return an item. Before you start to test the adapter make sure simple find works.',
+      )
+      assert.ok(
+        idProp in items[0],
+        `'find' should return an item with ${idProp}. Before you start to test the adapter make sure simple find works.`,
+      )
+      await Promise.all(items.map((item: any) => service.remove(item[idProp])))
+      const itemsAfterRemove = await service.find({ paginate: false })
+      assert.ok(
+        itemsAfterRemove.length === 0,
+        "'remove' does not work. Before you start to test the adapter make sure simple remove works.",
+      )
+    })
+
+    beforeEach(async () => {
+      doug = await service.create({
         name: 'Doug',
         age: 32,
       })
     })
 
     afterEach(async () => {
-      try {
-        const items = await app.service(serviceName).find({ paginate: false })
-        await Promise.all(
-          items.map((item: any) => service.remove(item[idProp])),
-        )
-      } catch {
-        // Ignore errors
-      }
+      const items = await service.find({ paginate: false })
+      await Promise.all(items.map((item: any) => service.remove(item[idProp])))
     })
 
     const config = {

src/syntax.ts

@@ -106,9 +106,9 @@ export default (options: SyntaxTestOptions) => {
     })
 
     afterEach(async () => {
-      await service.remove(bob[idProp])
-      await service.remove(alice[idProp])
-      await service.remove(doug[idProp])
+      const items = await service.find({ paginate: false })
+
+      await Promise.all(items.map((item: any) => service.remove(item[idProp])))
     })
 
     const config = {