tests(vest): Add sanity tests for group validity

packages/vest/src/core/isolate/isolates/__tests__/__snapshots__/group.test.ts.snap

@@ -0,0 +1,114 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`group: base case Group validity 1`] = `
+Object {
+  "done": [Function],
+  "errorCount": 4,
+  "getErrors": [Function],
+  "getErrorsByGroup": [Function],
+  "getWarnings": [Function],
+  "getWarningsByGroup": [Function],
+  "groups": Object {
+    "group_1": Object {
+      "field_1": Object {
+        "errorCount": 0,
+        "errors": Array [],
+        "testCount": 1,
+        "valid": true,
+        "warnCount": 0,
+        "warnings": Array [],
+      },
+      "field_2": Object {
+        "errorCount": 1,
+        "errors": Array [],
+        "testCount": 2,
+        "valid": false,
+        "warnCount": 0,
+        "warnings": Array [],
+      },
+    },
+    "group_2": Object {
+      "field_1": Object {
+        "errorCount": 1,
+        "errors": Array [],
+        "testCount": 1,
+        "valid": false,
+        "warnCount": 0,
+        "warnings": Array [],
+      },
+      "field_2": Object {
+        "errorCount": 0,
+        "errors": Array [],
+        "testCount": 1,
+        "valid": true,
+        "warnCount": 0,
+        "warnings": Array [],
+      },
+    },
+    "group_3": Object {
+      "field_1": Object {
+        "errorCount": 1,
+        "errors": Array [],
+        "testCount": 1,
+        "valid": false,
+        "warnCount": 0,
+        "warnings": Array [],
+      },
+      "field_2": Object {
+        "errorCount": 1,
+        "errors": Array [],
+        "testCount": 1,
+        "valid": false,
+        "warnCount": 0,
+        "warnings": Array [],
+      },
+    },
+    "group_4": Object {
+      "field_1": Object {
+        "errorCount": 0,
+        "errors": Array [],
+        "testCount": 1,
+        "valid": true,
+        "warnCount": 0,
+        "warnings": Array [],
+      },
+      "field_2": Object {
+        "errorCount": 0,
+        "errors": Array [],
+        "testCount": 1,
+        "valid": true,
+        "warnCount": 0,
+        "warnings": Array [],
+      },
+    },
+  },
+  "hasErrors": [Function],
+  "hasErrorsByGroup": [Function],
+  "hasWarnings": [Function],
+  "hasWarningsByGroup": [Function],
+  "isValid": [Function],
+  "isValidByGroup": [Function],
+  "suiteName": undefined,
+  "testCount": 9,
+  "tests": Object {
+    "field_1": Object {
+      "errorCount": 2,
+      "errors": Array [],
+      "testCount": 4,
+      "valid": false,
+      "warnCount": 0,
+      "warnings": Array [],
+    },
+    "field_2": Object {
+      "errorCount": 2,
+      "errors": Array [],
+      "testCount": 5,
+      "valid": false,
+      "warnCount": 0,
+      "warnings": Array [],
+    },
+  },
+  "valid": false,
+  "warnCount": 0,
+}
+`;

packages/vest/src/core/isolate/isolates/__tests__/group.test.ts

@@ -311,4 +311,50 @@ describe('group: base case', () => {
       expect(outsideGroup).not.toHaveProperty('groupName');
     });
   });
+
+  test('Group validity', () => {
+    const suite = vest.create(() => {
+      vest.group('group_1', () => {
+        vest.test('field_1', () => {});
+        vest.test('field_2', () => {});
+        vest.test('field_2', () => false);
+      });
+      vest.group('group_2', () => {
+        vest.test('field_1', () => false);
+        vest.test('field_2', () => {});
+      });
+      vest.group('group_3', () => {
+        vest.test('field_1', () => false);
+        vest.test('field_2', () => false);
+      });
+      vest.group('group_4', () => {
+        vest.test('field_1', () => {});
+        vest.test('field_2', () => {});
+      });
+    });
+
+    const res = suite();
+
+    expect(res.groups.group_1.field_1.valid).toBe(true);
+    expect(res.groups.group_1.field_2.valid).toBe(false);
+    expect(res.groups.group_2.field_1.valid).toBe(false);
+    expect(res.groups.group_2.field_2.valid).toBe(true);
+    expect(res.groups.group_3.field_1.valid).toBe(false);
+    expect(res.groups.group_3.field_2.valid).toBe(false);
+    expect(res.groups.group_4.field_1.valid).toBe(true);
+    expect(res.groups.group_4.field_2.valid).toBe(true);
+    expect(res.isValidByGroup('group_1')).toBe(false);
+    expect(res.isValidByGroup('group_1', 'field_1')).toBe(true);
+    expect(res.isValidByGroup('group_1', 'field_2')).toBe(false);
+    expect(res.isValidByGroup('group_2')).toBe(false);
+    expect(res.isValidByGroup('group_2', 'field_1')).toBe(false);
+    expect(res.isValidByGroup('group_2', 'field_2')).toBe(true);
+    expect(res.isValidByGroup('group_3')).toBe(false);
+    expect(res.isValidByGroup('group_3', 'field_1')).toBe(false);
+    expect(res.isValidByGroup('group_3', 'field_2')).toBe(false);
+    expect(res.isValidByGroup('group_4')).toBe(true);
+    expect(res.isValidByGroup('group_4', 'field_1')).toBe(true);
+    expect(res.isValidByGroup('group_4', 'field_2')).toBe(true);
+    expect(res).toMatchSnapshot();
+  });
 });