package com.contentsquare.rn.csq.masking

import com.facebook.react.uimanager.ThemedReactContext
import com.facebook.react.uimanager.ViewGroupManager
import io.mockk.mockk
import org.junit.Assert.assertEquals
import org.junit.Assert.assertNotNull
import org.junit.Assert.assertTrue
import org.junit.Before
import org.junit.Test

class CSQMaskedViewManagerTest {

    private lateinit var underTest: CSQMaskedViewManager
    private lateinit var mockReactContext: ThemedReactContext

    @Before
    fun setup() {
        underTest = CSQMaskedViewManager()
        mockReactContext = mockk<ThemedReactContext>(relaxed = true)
    }

    @Test
    fun `REACT_CLASS companion object should have correct value`() {
        // Given - setup already done

        // When
        val reactClass = CSQMaskedViewManager.REACT_CLASS

        // Then
        assertEquals("REACT_CLASS should be CSQMaskedView", "CSQMaskedView", reactClass)
    }

    @Test
    fun `createViewInstance should create new instance each time using reflection`() {
        // Given - setup already done

        // When
        val createViewInstanceMethod = underTest::class.java.getDeclaredMethod(
            "createViewInstance",
            ThemedReactContext::class.java
        )
        createViewInstanceMethod.isAccessible = true
        val viewInstance1 = createViewInstanceMethod.invoke(underTest, mockReactContext)
        val viewInstance2 = createViewInstanceMethod.invoke(underTest, mockReactContext)

        // Then
        assertNotNull("First view instance should not be null", viewInstance1)
        assertNotNull("Second view instance should not be null", viewInstance2)
        assertTrue("Should create different instances", viewInstance1 !== viewInstance2)
        assertTrue("Both should be CSQMaskedView instances", viewInstance1 is CSQMaskedView)
        assertTrue("Both should be CSQMaskedView instances", viewInstance2 is CSQMaskedView)
    }
}