Unresolved links in the JavaDocs to the nested classes

[amandelpie]

Description

We generates wrong JavaDocs for Fuzzing Tests for the example with the nested classes

To Reproduce

1. Run the snippet of code in IntelliJ Idea
2. Run plugin via runIde
3. Disable Symbolic in the Settings Panel (Fuzzing = 100 %, Symbolic = 0 %)
4. Use plugin to generate tests

Snippet of code to generate:

package custom.inner;

public class DeepNested {
    public class Nested1 {
        public class Nested2 {
            public int f(int i) {
                if (i > 0) {
                    return 10;
                }
                return 0;
            }
        }
    }
}

The given tests:

package custom.inner;

import org.junit.jupiter.api.Nested;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.DisplayName;
import custom.inner.DeepNested.Nested1.Nested2;
import custom.inner.DeepNested.Nested1;

import static org.utbot.runtime.utils.java.UtUtils.createInstance;
import static org.junit.jupiter.api.Assertions.assertEquals;

public final class DeepNestedTest {
    ///region Tests for Nested1

    @Nested
    public final class Nested1Test {
        ///region Tests for Nested2

        @Nested
        public final class Nested2Test {
            ///region Test suites for executable custom.inner.DeepNested$Nested1$Nested2.f

            ///region

            /**
             * @utbot.classUnderTest {@link custom.inner.DeepNested.Nested1.Nested2}
             * @utbot.methodUnderTest {@link custom.inner.DeepNested.Nested1.Nested2#f(int)}
             */
            @Test
            @DisplayName("f: i = 0 -> return 0")
            public void testFReturnsZeroWithCornerCase() throws Exception {
                Nested2 nested2 = ((Nested2) createInstance("custom.inner.DeepNested$Nested1$Nested2"));

                int actual = nested2.f(0);

                assertEquals(0, actual);
            }

            /**
             * @utbot.classUnderTest {@link custom.inner.Nested2}
             * @utbot.methodUnderTest {@link custom.inner.Nested2#f(int)}
             */
            @Test
            @DisplayName("f: i = 134217728 (mutated from 0) -> return 10")
            public void testFReturns10() throws Exception {
                Nested2 nested2 = ((Nested2) createInstance("custom.inner.DeepNested$Nested1$Nested2"));

                int actual = nested2.f(134217728);

                assertEquals(10, actual);
            }
            ///endregion

            ///region FUZZER: SUCCESSFUL EXECUTIONS for method f(int)

            /**
             * @utbot.classUnderTest {@link custom.inner.Nested2}
             * @utbot.methodUnderTest {@link custom.inner.Nested2#f(int)}
             */
            @Test
            @DisplayName("f: f: i = 0 -> return 0")
            public void testFReturnsZeroWithCornerCase1() throws Exception {
                Nested2 nested2 = ((Nested2) createInstance("custom.inner.DeepNested$Nested1$Nested2"));

                int actual = nested2.f(0);

                assertEquals(0, actual);
            }

            /**
             * @utbot.classUnderTest {@link custom.inner.Nested2}
             * @utbot.methodUnderTest {@link custom.inner.Nested2#f(int)}
             */
            @Test
            @DisplayName("f: f: i = 134217728 (mutated from 0) -> return 10")
            public void testFReturns101() throws Exception {
                Nested2 nested2 = ((Nested2) createInstance("custom.inner.DeepNested$Nested1$Nested2"));

                int actual = nested2.f(134217728);

                assertEquals(10, actual);
            }
            ///endregion

            ///endregion
        }
        ///endregion
    }
    ///endregion
}

Expected behavior

JavaDocs with the resolved links should be generated.

Actual behavior

Some links don't contain the full path to the nested class, middle information is lost or erased.

Visual proofs (screenshots, logs, images)

Should be like on the screen below:

[amandelpie]

related to #1359 and #710

[alisevych]

@amandelpie
Here is one more special case for this issue:

Links to nested Enums are not resolved in Java docs.
That can be verified with org/utbot/examples/enums/ClassWithEnum.java sample.

[amandelpie]

@amandelpie Here is one more special case for this issue:

Links to nested Enums are not resolved in Java docs. That can be verified with org/utbot/examples/enums/ClassWithEnum.java sample.

Strange, but it's not reproduced on the existing master, all links to the enums are resolved correctly @alisevych

[alisevych]

@amandelpie It is reproducing in IDEA Ultimate 2022.2.3 with the plugin from today's main installed:

[alisevych]

@amandelpie
Links to Enums are resolved correctly