test: remove 321 low-value main and shared tests (#39429)

Co-authored-by: OrcaWin <293788423+OrcaWin@users.noreply.github.com>

src/shared/opencode-generation-command.test.ts

@@ -4,35 +4,6 @@ import { openCodeVariantRetryPlan } from './opencode-generation-command'
 
 const rejection = 'Unrecognized flag: --variant in command opencode run'
 describe('OpenCode generation commands', () => {
-  it.each(['opencode', 'opencode.exe', 'opencode.cmd', 'opencode2'])(
-    'keeps run before launch flags for %s',
-    (binary) => {
-      const result = planCommitMessageGeneration(
-        { agentId: 'opencode', model: 'default', agentCommandOverride: `${binary} --auto` },
-        'PROMPT'
-      )
-      expect(result).toMatchObject({
-        ok: true,
-        plan: {
-          args: ['run', '--auto', '--agent', 'build', '--format', 'json'],
-          stdinPayload: 'PROMPT',
-          outputFormat: 'opencode-json'
-        }
-      })
-    }
-  )
-
-  it('keeps explicit formatted output recipes on their requested output format', () => {
-    const result = planCommitMessageGeneration(
-      { agentId: 'opencode', model: 'default', agentArgs: '--format default' },
-      'PROMPT'
-    )
-    if (!result.ok) {
-      throw new Error(result.error)
-    }
-    expect(result.plan.outputFormat).toBeUndefined()
-  })
-
   it('retries only the precise v2 argv rejection, retaining the prompt and selected model', () => {
     const result = planCommitMessageGeneration(
       { agentId: 'opencode', model: 'fixture/chat', thinkingLevel: 'high' },
@@ -48,24 +19,6 @@ describe('OpenCode generation commands', () => {
     expect(openCodeVariantRetryPlan(result.plan, 'provider rejected the request')).toBeNull()
     expect(openCodeVariantRetryPlan(result.plan, 'Unrecognized flag: --other')).toBeNull()
   })
-  it.each([
-    '--model=fixture/chat --variant=high',
-    '-mfixture/chat --variant=high',
-    '--variant high --model=fixture/chat',
-    '--variant=high -m fixture/chat'
-  ])('retries the chosen recipe model and variant in %s', (agentArgs) => {
-    const result = planCommitMessageGeneration(
-      { agentId: 'opencode', model: 'other/model', thinkingLevel: 'low', agentArgs },
-      'PROMPT'
-    )
-    if (!result.ok) {
-      throw new Error(result.error)
-    }
-    const retry = openCodeVariantRetryPlan(result.plan, rejection)
-    expect(retry?.args.join(' ')).toContain('fixture/chat#high')
-    expect(retry?.args.join(' ')).not.toContain('--variant')
-    expect(retry?.stdinPayload).toBe('PROMPT')
-  })
 
   it('does not treat prompt tokens after the terminator as options', () => {
     expect(