Update test cases for new parameters to test generationConfig

src/models/generative-model.test.ts

@@ -64,6 +64,10 @@ describe("GenerativeModel", () => {
               },
             },
           },
+          presencePenalty: 0.6,
+          frequencyPenalty: 0.5,
+          responseLogProbs: true,
+          logProbs: 2,
         },
         safetySettings: [
           {
@@ -91,6 +95,18 @@ describe("GenerativeModel", () => {
     expect(
       genModel.generationConfig?.responseSchema.properties.testField.type,
     ).to.equal(SchemaType.STRING);
+    expect(genModel.generationConfig?.presencePenalty).to.equal(
+      0.6,
+    );
+    expect(genModel.generationConfig?.frequencyPenalty).to.equal(
+      0.5,
+    );
+    expect(genModel.generationConfig?.responseLogProbs).to.equal(
+      true
+    );
+    expect(genModel.generationConfig?.logProbs).to.equal(
+      2
+    );
     expect(genModel.safetySettings?.length).to.equal(1);
     expect(genModel.toolConfig?.functionCallingConfig.mode).to.equal(
       FunctionCallingMode.NONE,