Add integration tests.

tests/integration/PwmService.tests.ts

@@ -0,0 +1,74 @@
+import { PWMService, Polarity } from "../../src"
+import { PWMPin } from "../../src"
+
+jest.unmock('zeromq')
+
+describe('PwmService', () => {
+    let pwm: PWMService
+
+    beforeAll(async () => {
+        pwm = new PWMService('tcp://localhost:5555');
+        await pwm.initPwm(PWMPin.PWM1)
+        await pwm.initPwm(PWMPin.PWM2)
+    })
+
+    test.each([
+        [{pwm_num: PWMPin.PWM1, polarity: Polarity.NORMAL}],
+        [{pwm_num: PWMPin.PWM2, polarity: Polarity.INVERSED}],
+        [{pwm_num: PWMPin.PWM1, frequency: 1000}],
+        [{pwm_num: PWMPin.PWM1, duty_cycle: 0}]
+
+    ])('Call setConfig and check success message', async (args) => {
+        const response = await pwm.setConfig(args)
+        expect(response).toEqual('Successfully applied pwm configurations.')
+    })
+
+
+    test.each([
+        [PWMPin.PWM1],
+        [PWMPin.PWM2],
+    ])('Call enable and check success message', async (pwm_num) => {
+        const response = await pwm.enable(pwm_num)
+        expect(response).toEqual(`Successful enabled ${pwm_num}.`)
+    })
+
+    test.each([
+        [PWMPin.PWM1],
+        [PWMPin.PWM2],
+    ])('Call disable and check success message', async (pwm_num) => {
+        const response = await pwm.disable(pwm_num)
+        expect(response).toEqual(`Successful disabled ${pwm_num}.`)
+    })
+
+    test.each([
+        [PWMPin.PWM1],
+        [PWMPin.PWM2],
+    ])('Call close and check success message', async (pwm_num) => {
+        const response = await pwm.close(pwm_num)
+        expect(response).toEqual(`Successfully closed ${pwm_num}.`)
+    })
+
+    test.each([
+        [PWMPin.PWM1],
+        [PWMPin.PWM2],
+    ])('Call getFrequency and check frequency type', async (pwm_num) => {
+        const frequency = await pwm.getFrequency(pwm_num)
+        expect(typeof frequency).toBe('number')
+    })
+
+    test.each([
+        [PWMPin.PWM1],
+        [PWMPin.PWM2],
+    ])('Call getDutyCycle and duty cycle type', async (pwm_num) => {
+        const dutyCycle = await pwm.getDutyCycle(pwm_num)
+        expect(typeof dutyCycle).toBe('number')
+    })
+
+    test.each([
+        [PWMPin.PWM1],
+        [PWMPin.PWM2],
+    ])('Call getPolarity and check polarity type', async (pwm_num) => {
+        const polarity = await pwm.getPolarity(pwm_num)
+        expect(Object.values(Polarity)).toContain(polarity)
+    })
+})