Added tests for StatisticsBreadcrumbs

jgiven · Aug 26, 2024 · d52f441 · d52f441
1 parent 39cbe29
commit d52f441
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Showing 3 changed files with 82 additions and 3 deletions.
diff --git a/new/src/components/Scenarios/StatisticsBreadcrumbs.tsx b/new/src/components/Scenarios/StatisticsBreadcrumbs.tsx
@@ -8,11 +8,11 @@ import { addRuntimeInSeconds } from "../utils";
 import { ScenarioStatusFilter } from "../ScenarioOverview/ScenarioCollectionHead";
 import { ReportStatistics } from "../../reportModel";
 
-export interface StatisticsBreadcrumbProps {
+export interface statisticsBreadcrumbProps {
     statistic: ReportStatistics;
 }
 
-export function StatisticBreadcrumbs({ statistic }: StatisticsBreadcrumbProps) {
+export function StatisticBreadcrumbs({ statistic }: statisticsBreadcrumbProps) {
     const { setUrlSearchParams } = useFilters();
 
     return (

diff --git a/new/src/components/Scenarios/__test__/StatisticsBreadcrumbs.test.tsx b/new/src/components/Scenarios/__test__/StatisticsBreadcrumbs.test.tsx
@@ -0,0 +1,63 @@
+import { createReportStatistics } from "./scenarioTestData";
+import { StatisticBreadcrumbs } from "../StatisticsBreadcrumbs";
+import { render, screen } from "@testing-library/react";
+import { MemoryRouter } from "react-router-dom";
+
+describe("StatisticsBreadcrumbs", () => {
+    it("should display statistics", () => {
+        const numSuccessfulScenarios = 1;
+        const numFailedScenarios = 2;
+        const numPendingScenarios = 3;
+        const numScenarios = 4;
+        const statistic = createReportStatistics({
+            numSuccessfulScenarios,
+            numFailedScenarios,
+            numPendingScenarios,
+            numScenarios
+        });
+
+        render(
+            <MemoryRouter>
+                <StatisticBreadcrumbs statistic={statistic} />
+            </MemoryRouter>
+        );
+
+        expect(screen.getByText(`${numSuccessfulScenarios} Successful,`)).toBeVisible();
+        expect(screen.getByText(`${numFailedScenarios} failed,`)).toBeVisible();
+        expect(screen.getByText(`${numPendingScenarios} pending,`)).toBeVisible();
+        expect(screen.getByText(`${numScenarios} Total`)).toBeVisible();
+    });
+
+    it.each([
+        [1e7 + 1, "(0.010s)"],
+        [1e9, "(1.000s)"],
+        [234123455532, "(234.123s)"]
+    ])(
+        "should display the runtime in seconds if durationInNanos = %s",
+        (durationInNanos, expectedDisplayValue) => {
+            const statistic = createReportStatistics({ durationInNanos });
+            render(
+                <MemoryRouter>
+                    <StatisticBreadcrumbs statistic={statistic} />
+                </MemoryRouter>
+            );
+
+            expect(screen.getByText(expectedDisplayValue)).toBeVisible();
+        }
+    );
+
+    it.each([[-1e16], [0], [100], [1e7]])(
+        "should not display the duration if durationInNanos = %s",
+        durationInNanos => {
+            const statistic = createReportStatistics({ durationInNanos });
+            render(
+                <MemoryRouter>
+                    <StatisticBreadcrumbs statistic={statistic} />
+                </MemoryRouter>
+            );
+
+            expect(screen.queryByText("(", { exact: false })).not.toBeInTheDocument();
+            expect(screen.queryByText(")", { exact: false })).not.toBeInTheDocument();
+        }
+    );
+});
diff --git a/new/src/components/Scenarios/__test__/scenarioTestData.ts b/new/src/components/Scenarios/__test__/scenarioTestData.ts
@@ -1,4 +1,20 @@
-import { ScenarioCaseModel, ScenarioModel, StepModel, Word } from "../../../reportModel";
+import {
+    ReportStatistics,
+    ScenarioCaseModel,
+    ScenarioModel,
+    StepModel,
+    Word
+} from "../../../reportModel";
+
+export function createReportStatistics(props?: Partial<ReportStatistics>): ReportStatistics {
+    return {
+        numScenarios: props?.numScenarios ?? 1,
+        numFailedScenarios: props?.numFailedScenarios ?? 2,
+        durationInNanos: props?.durationInNanos ?? 1000,
+        numPendingScenarios: props?.numPendingScenarios ?? 3,
+        numSuccessfulScenarios: props?.numSuccessfulScenarios ?? 4
+    };
+}
 
 export function createWord(props?: Partial<Word>): Word {
     return {