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add nit test to test addDataFromDbToSet method and get all countries… #31

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Merged
merged 1 commit into from
Sep 12, 2025
Merged

add nit test to test addDataFromDbToSet method and get all countries… #31

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43 changes: 38 additions & 5 deletions src/test/java/org/airpenthouse/GoTel/entities/countries/TestCountriesEntity.java
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Original file line number Diff line number Diff line change
Expand Up @@ -10,15 +10,20 @@
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.List;
import java.util.Set;

import static org.airpenthouse.GoTel.util.PropertiesUtilManager.*;
import static org.junit.jupiter.api.Assertions.*;


@ExtendWith(MockitoExtension.class)
public class TestCountriesEntity {


@Mock
private ResultSet set;
@Mock
private PreparedStatement ps;
@InjectMocks
Expand All @@ -35,15 +40,16 @@ public void initAfterEach() {
}

@AfterAll
public static void clean(){
public static void clean() {

}

@Test
public void TestPrivateMethod_GetCountryByName() throws NoSuchMethodException, InvocationTargetException, IllegalAccessException {
public void TestPrivateMethod_GetCountryByName() throws NoSuchMethodException, InvocationTargetException, IllegalAccessException, SQLException {
setProperties("countryName", "South Africa");
var list = reflectPrivateMethod("getCountryByName");
assertTrue(list.get(0).getCountryName().equals(getPropertiesValue("countryName")));

assertEquals(getPropertiesValue("countryName"), list.get(0).getCountryName());
}

/*
Expand All @@ -63,7 +69,7 @@ public void TestPrivateMethod_GetCountryByNameEmptyCountryName() throws NoSuchMe
@Test
public void TestPrivateMethod_GetCountryByNameWhenServerIsDown() throws NoSuchMethodException, InvocationTargetException, IllegalAccessException {
setProperties("countryName", "");
assertThrows(NullPointerException.class,()-> reflectPrivateMethod("getCountryByName"));
assertThrows(NullPointerException.class, () -> reflectPrivateMethod("getCountryByName"));
}

/*
Expand All @@ -76,6 +82,33 @@ public void TestPrivateMethod_GetCountryByNameEmptyIsInvalid() throws NoSuchMeth
assertTrue(list.isEmpty());
}

/*
Here testing we getting all countries
Countries Size : 239
*/

@Test
public void TestPrivateMethod_GetAllCountries() throws NoSuchMethodException, InvocationTargetException, IllegalAccessException {
var list = reflectPrivateMethod("getAllCountries");
assertEquals(239, list.size());
}

@Test
public void TestPrivateMethod_GetAllCountriesThrowsNullPointerException() throws NoSuchMethodException, InvocationTargetException, IllegalAccessException {
assertThrows(NullPointerException.class, () -> reflectPrivateMethod("getAllCountries"));
}

@Test
public void TestPrivateMethod_addDataToSet() throws InvocationTargetException, IllegalAccessException, NoSuchMethodException {
Method reflectedMethodName = CountriesEntity.class.getDeclaredMethod("addDataFromDbToSet",ResultSet.class);
reflectedMethodName.setAccessible(true);
var sets = (Set<CountriesEntity>)reflectedMethodName.invoke(countriesEntity,set);

assertTrue(sets.isEmpty());
}



private List<CountriesEntity> reflectPrivateMethod(String methodName) throws InvocationTargetException, IllegalAccessException, NoSuchMethodException {
Method reflectedMethodName = CountriesEntity.class.getDeclaredMethod(methodName);
reflectedMethodName.setAccessible(true);
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