More tests and more fixes

__tests__/installer.test.ts

@@ -114,6 +114,14 @@ describe('installer tests', () => {
     }
   }, 100000);
 
+  it('Resolving a normal generic version works', async() => {
+    const dotnetInstaller = new installer.DotnetCoreInstaller('3.1.x');
+    let versInfo = await dotnetInstaller.resolveInfos(["win-x64"],new installer.DotNetVersionInfo("3.1.x"));
+
+    expect(versInfo.resolvedVersion.startsWith('3.1.'));
+  }, 100000);
+
+
   it('Acquires version of dotnet if no matching version is installed', async () => {
     await getDotnet('2.2.205');
     const dotnetDir = path.join(toolDir, 'dncs', '2.2.205', os.arch());

src/installer.ts

@@ -285,8 +285,7 @@ export class DotnetCoreInstaller {
 
     // Exclude versions that are newer than the latest if using not exact
     if(!versionInfo.isExactVersion()) {
-
-      let latestSdk : string = releasesResponse['latest-sdk'];
+      let latestSdk : string = releasesResult['latest-sdk'];
 
       releasesInfo = releasesInfo.filter((releaseInfo: any) => semver.lte(releaseInfo['sdk']['version'], latestSdk));
     }