test: timeOfDay / patientInstruction

__tests__/fromDosageToText/patientInstruction.test.tsx

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+// For typings autocomplete whatever your IDE
+import { expect, test, describe } from "@jest/globals";
+import FhirDosageUtils from "../../src/index";
+
+// types
+import type { Dosage } from "fhir/r4";
+
+describe("fromDosageToText - patientInstruction", () => {
+  let dosageUtils: FhirDosageUtils;
+
+  beforeAll(async () => {
+    dosageUtils = await FhirDosageUtils.build({
+      displayOrder: ["patientInstruction"],
+    });
+  });
+
+  test("No patientInstruction", () => {
+    const dosage: Dosage = {
+      text: "no patientInstruction",
+    };
+
+    let result = dosageUtils.fromDosageToText(dosage);
+    expect(result).toBe("");
+  });
+
+  test("Simple case", () => {
+    const dosage: Dosage = {
+      patientInstruction: "patientInstruction",
+    };
+
+    let result = dosageUtils.fromDosageToText(dosage);
+    expect(result).toBe("patientInstruction");
+  });
+});

__tests__/fromDosageToText/timeOfDay.test.tsx

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+// For typings autocomplete whatever your IDE
+import { expect, test, describe } from "@jest/globals";
+import FhirDosageUtils from "../../src/index";
+
+// types
+import type { Dosage } from "fhir/r4";
+
+describe("fromDosageToText - timeOfDay", () => {
+  let dosageUtils: FhirDosageUtils;
+
+  beforeAll(async () => {
+    dosageUtils = await FhirDosageUtils.build({
+      displayOrder: ["timeOfDay"],
+    });
+  });
+
+  test("No timeOfDay", () => {
+    const dosage: Dosage = {
+      text: "no timeOfDay",
+    };
+
+    let result = dosageUtils.fromDosageToText(dosage);
+    expect(result).toBe("");
+  });
+
+  test("timeOfDay - empty", () => {
+    const dosage: Dosage = {
+      timing: {
+        repeat: {
+          timeOfDay: [],
+        },
+      },
+    };
+
+    let result = dosageUtils.fromDosageToText(dosage);
+    expect(result).toBe("");
+  });
+
+  test("timeOfDay - 1 item", () => {
+    const dosage: Dosage = {
+      timing: {
+        repeat: {
+          timeOfDay: ["15:00:00"],
+        },
+      },
+    };
+
+    let result = dosageUtils.fromDosageToText(dosage);
+    expect(result).toBe("at 15:00");
+  });
+
+  test("timeOfDay - N+1 items", () => {
+    const dosage: Dosage = {
+      timing: {
+        repeat: {
+          timeOfDay: ["15:00:00", "12:12:12"],
+        },
+      },
+    };
+
+    let result = dosageUtils.fromDosageToText(dosage);
+    expect(result).toBe("at 15:00 and 12:12:12");
+  });
+});