chore: tdding ollama client helper

com.developer.nefarious.zjoule.plugin/src/com/developer/nefarious/zjoule/plugin/login/api/GetOllamaModelsResponse.java

@@ -0,0 +1,20 @@
+package com.developer.nefarious.zjoule.plugin.login.api;
+
+import java.util.List;
+
+import com.developer.nefarious.zjoule.plugin.models.OllamaModel;
+
+public class GetOllamaModelsResponse {
+
+    private List<OllamaModel> models;
+
+    // Getters and Setters
+    public List<OllamaModel> getModels() {
+        return models;
+    }
+
+    public void setModels(final List<OllamaModel> models) {
+        this.models = models;
+    }
+
+}

com.developer.nefarious.zjoule.plugin/src/com/developer/nefarious/zjoule/plugin/login/api/IOllamaLoginClient.java

@@ -0,0 +1,7 @@
+package com.developer.nefarious.zjoule.plugin.login.api;
+
+public interface IOllamaLoginClient {
+
+	GetOllamaModelsResponse getModels();
+
+}

com.developer.nefarious.zjoule.plugin/src/com/developer/nefarious/zjoule/plugin/login/api/IOllamaLoginClientHelper.java

@@ -0,0 +1,11 @@
+package com.developer.nefarious.zjoule.plugin.login.api;
+
+import java.net.URI;
+
+public interface IOllamaLoginClientHelper {
+
+	URI createUri(final String endpoint);
+
+	GetOllamaModelsResponse parseOllamaModelsResponseToObject(final String responseBody);
+
+}

com.developer.nefarious.zjoule.plugin/src/com/developer/nefarious/zjoule/plugin/login/api/OllamaLoginClient.java

@@ -0,0 +1,11 @@
+package com.developer.nefarious.zjoule.plugin.login.api;
+
+public class OllamaLoginClient implements IOllamaLoginClient {
+
+	@Override
+	public GetOllamaModelsResponse getModels() {
+		// TODO Auto-generated method stub
+		return null;
+	}
+
+}

com.developer.nefarious.zjoule.plugin/src/com/developer/nefarious/zjoule/plugin/login/api/OllamaLoginClientHelper.java

@@ -0,0 +1,25 @@
+package com.developer.nefarious.zjoule.plugin.login.api;
+
+import java.net.URI;
+
+import com.google.gson.Gson;
+
+public class OllamaLoginClientHelper implements IOllamaLoginClientHelper {
+
+	private Gson gson;
+
+	public OllamaLoginClientHelper() {
+		gson = new Gson();
+	}
+
+	@Override
+	public URI createUri(final String endpoint) {
+		return URI.create(endpoint);
+	}
+
+	@Override
+	public GetOllamaModelsResponse parseOllamaModelsResponseToObject(final String responseBody) {
+		return gson.fromJson(responseBody, GetOllamaModelsResponse.class);
+	}
+
+}

com.developer.nefarious.zjoule.plugin/src/com/developer/nefarious/zjoule/plugin/login/pages/SecondOllamaLoginPage.java

@@ -28,7 +28,7 @@ public SecondOllamaLoginPage() {
 	}
 
 	@Override
-	public void createControl(Composite parent) {
+	public void createControl(final Composite parent) {
 		Composite container = new Composite(parent, SWT.NONE);
 		container.setLayout(new GridLayout(2, false));
 
@@ -46,7 +46,7 @@ private void selectModel() {
 		setPageComplete(true);
 	}
 
-	public void setModelsForSelection(List<String> modelsForSelection) {
+	public void setModelsForSelection(final List<String> modelsForSelection) {
 		modelDropdown.setItems(modelsForSelection.toArray(new String[0]));
 	}
 

com.developer.nefarious.zjoule.plugin/src/com/developer/nefarious/zjoule/plugin/models/OllamaModel.java

@@ -0,0 +1,138 @@
+package com.developer.nefarious.zjoule.plugin.models;
+
+import java.util.List;
+
+import com.google.gson.annotations.SerializedName;
+
+public class OllamaModel {
+
+    private String name;
+
+    private String model;
+
+    @SerializedName("modified_at")
+    private String modifiedAt;
+
+    private long size;
+
+    private String digest;
+
+    private OllamaModelDetails details;
+
+    // Getters and Setters
+    public String getName() {
+        return name;
+    }
+
+    public void setName(final String name) {
+        this.name = name;
+    }
+
+    public String getModel() {
+        return model;
+    }
+
+    public void setModel(final String model) {
+        this.model = model;
+    }
+
+    public String getModifiedAt() {
+        return modifiedAt;
+    }
+
+    public void setModifiedAt(final String modifiedAt) {
+        this.modifiedAt = modifiedAt;
+    }
+
+    public long getSize() {
+        return size;
+    }
+
+    public void setSize(final long size) {
+        this.size = size;
+    }
+
+    public String getDigest() {
+        return digest;
+    }
+
+    public void setDigest(final String digest) {
+        this.digest = digest;
+    }
+
+    public OllamaModelDetails getDetails() {
+        return details;
+    }
+
+    public void setDetails(final OllamaModelDetails details) {
+        this.details = details;
+    }
+
+}
+
+class OllamaModelDetails {
+
+    @SerializedName("parent_model")
+    private String parentModel;
+
+    private String format;
+
+    private String family;
+
+    private List<String> families;
+
+    @SerializedName("parameter_size")
+    private String parameterSize;
+
+    @SerializedName("quantization_level")
+    private String quantizationLevel;
+
+    // Getters and Setters
+    public String getParentModel() {
+        return parentModel;
+    }
+
+    public void setParentModel(final String parentModel) {
+        this.parentModel = parentModel;
+    }
+
+    public String getFormat() {
+        return format;
+    }
+
+    public void setFormat(final String format) {
+        this.format = format;
+    }
+
+    public String getFamily() {
+        return family;
+    }
+
+    public void setFamily(final String family) {
+        this.family = family;
+    }
+
+    public List<String> getFamilies() {
+        return families;
+    }
+
+    public void setFamilies(final List<String> families) {
+        this.families = families;
+    }
+
+    public String getParameterSize() {
+        return parameterSize;
+    }
+
+    public void setParameterSize(final String parameterSize) {
+        this.parameterSize = parameterSize;
+    }
+
+    public String getQuantizationLevel() {
+        return quantizationLevel;
+    }
+
+    public void setQuantizationLevel(final String quantizationLevel) {
+        this.quantizationLevel = quantizationLevel;
+    }
+}

com.developer.nefarious.zjoule.test/src/com/developer/nefarious/zjoule/test/login/api/OllamaLoginClientHelperTest.java

@@ -0,0 +1,59 @@
+package com.developer.nefarious.zjoule.test.login.api;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.mockStatic;
+
+import java.net.URI;
+import java.util.concurrent.ThreadLocalRandom;
+
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.mockito.MockedStatic;
+
+import com.developer.nefarious.zjoule.plugin.login.api.GetOllamaModelsResponse;
+import com.developer.nefarious.zjoule.plugin.login.api.OllamaLoginClientHelper;
+import com.google.gson.Gson;
+
+public class OllamaLoginClientHelperTest {
+
+	private OllamaLoginClientHelper cut;
+
+	private String randomWord() {
+		final String[] WORDS = { "apple", "banana", "grape" };
+		int randomIndex = ThreadLocalRandom.current().nextInt(WORDS.length);
+		return WORDS[randomIndex];
+	}
+
+	@BeforeEach
+	public void setUp() {
+		cut = new OllamaLoginClientHelper();
+	}
+
+	@Test
+	public void shouldConvertTheModelsResponseBodyToObject() {
+		// Arrange
+		Gson gson = new Gson();
+		String mockResponseBody = "{\"models\": [{\"name\": \"llama3.2:latest\"}]}";
+		GetOllamaModelsResponse expectedObject = gson.fromJson(mockResponseBody, GetOllamaModelsResponse.class);
+		// Act
+		GetOllamaModelsResponse returnObject = cut.parseOllamaModelsResponseToObject(mockResponseBody);
+		// Assert
+		assertEquals(returnObject.getModels().getFirst().getName(), expectedObject.getModels().getFirst().getName());
+	}
+
+	@Test
+	public void shouldCreateTheUri() {
+		// Arrange
+		URI expectedObject = mock(URI.class);
+		String mockEndpoint = randomWord();
+		try (MockedStatic<URI> uriStatic = mockStatic(URI.class)) {
+			uriStatic.when(() -> URI.create(mockEndpoint)).thenReturn(expectedObject);
+			// Act
+			URI returnObject = cut.createUri(mockEndpoint);
+			// Assert
+			assertEquals(returnObject, expectedObject);
+		}
+	}
+
+}