1 files changed, 80 insertions, 0 deletions
diff --git a/spec/frontend/monitoring/validators_spec.js b/spec/frontend/monitoring/validators_spec.js
new file mode 100644
index 00000000000..0c3d77a7d98
--- /dev/null
+++ b/spec/frontend/monitoring/validators_spec.js
@@ -0,0 +1,80 @@
+import { alertsValidator, queriesValidator } from '~/monitoring/validators';
+
+describe('alertsValidator', () => {
+  const validAlert = {
+    alert_path: 'my/alert.json',
+    operator: '<',
+    threshold: 5,
+    metricId: '8',
+  };
+  it('requires all alerts to have an alert path', () => {
+    const { operator, threshold, metricId } = validAlert;
+    const input = {
+      [validAlert.alert_path]: {
+        operator,
+        threshold,
+        metricId,
+      },
+    };
+    expect(alertsValidator(input)).toEqual(false);
+  });
+  it('requires that the object key matches the alert path', () => {
+    const input = {
+      undefined: validAlert,
+    };
+    expect(alertsValidator(input)).toEqual(false);
+  });
+  it('requires all alerts to have a metric id', () => {
+    const input = {
+      [validAlert.alert_path]: { ...validAlert, metricId: undefined },
+    };
+    expect(alertsValidator(input)).toEqual(false);
+  });
+  it('requires the metricId to be a string', () => {
+    const input = {
+      [validAlert.alert_path]: { ...validAlert, metricId: 8 },
+    };
+    expect(alertsValidator(input)).toEqual(false);
+  });
+  it('requires all alerts to have an operator', () => {
+    const input = {
+      [validAlert.alert_path]: { ...validAlert, operator: '' },
+    };
+    expect(alertsValidator(input)).toEqual(false);
+  });
+  it('requires all alerts to have an numeric threshold', () => {
+    const input = {
+      [validAlert.alert_path]: { ...validAlert, threshold: '60' },
+    };
+    expect(alertsValidator(input)).toEqual(false);
+  });
+  it('correctly identifies a valid alerts object', () => {
+    const input = {
+      [validAlert.alert_path]: validAlert,
+    };
+    expect(alertsValidator(input)).toEqual(true);
+  });
+});
+describe('queriesValidator', () => {
+  const validQuery = {
+    metricId: '8',
+    alert_path: 'alert',
+    label: 'alert-label',
+  };
+  it('requires all alerts to have a metric id', () => {
+    const input = [{ ...validQuery, metricId: undefined }];
+    expect(queriesValidator(input)).toEqual(false);
+  });
+  it('requires the metricId to be a string', () => {
+    const input = [{ ...validQuery, metricId: 8 }];
+    expect(queriesValidator(input)).toEqual(false);
+  });
+  it('requires all queries to have a label', () => {
+    const input = [{ ...validQuery, label: undefined }];
+    expect(queriesValidator(input)).toEqual(false);
+  });
+  it('correctly identifies a valid queries array', () => {
+    const input = [validQuery];
+    expect(queriesValidator(input)).toEqual(true);
+  });
+});