diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 93329f4..2cf3c29 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -111,15 +111,25 @@ jobs:
             expected-version: "0.3.5"
           - version-input: ">=0.4.25,<0.5"
             expected-version: "0.4.30"
+          - version-input: ">=0.4.25,<0.5"
+            expected-version: "0.4.25"
+            resolution-strategy: "lowest"
+          - version-input: ">=0.1.0,<0.2"
+            expected-version: "0.1.19"
+            resolution-strategy: "highest"
+          - version-input: ">=0.1.0,<0.2"
+            expected-version: "0.1.0"
+            resolution-strategy: "lowest"
     steps:
       - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           persist-credentials: false
-      - name: Install version ${{ matrix.input.version-input }}
+      - name: Install version ${{ matrix.input.version-input }} with strategy ${{ matrix.input.resolution-strategy || 'highest' }}
         id: setup-uv
         uses: ./
         with:
           version: ${{ matrix.input.version-input }}
+          resolution-strategy: ${{ matrix.input.resolution-strategy || 'highest' }}
       - name: Correct version gets installed
         run: |
           if [ "$(uv --version)" != "uv ${{ matrix.input.expected-version }}" ]; then
diff --git a/RESOLUTION_STRATEGY_DEMO.md b/RESOLUTION_STRATEGY_DEMO.md
deleted file mode 100644
index 7103779..0000000
--- a/RESOLUTION_STRATEGY_DEMO.md
+++ /dev/null
@@ -1,43 +0,0 @@
-# Resolution Strategy Demo
-
-This file demonstrates the new `resolution-strategy` input.
-
-## Default behavior (highest strategy)
-```yaml
-- name: Install highest compatible uv version
-  uses: astral-sh/setup-uv@v6
-  with:
-    version: ">=0.4.0"
-    # resolution-strategy: "highest" is the default
-```
-
-## Lowest strategy for testing compatibility
-```yaml
-- name: Install lowest compatible uv version  
-  uses: astral-sh/setup-uv@v6
-  with:
-    version: ">=0.4.0"
-    resolution-strategy: "lowest"
-```
-
-## Use case: Testing with matrix of strategies
-```yaml
-jobs:
-  test:
-    runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        resolution-strategy: ["highest", "lowest"]
-    steps:
-      - uses: actions/checkout@v5
-      - name: Install uv with ${{ matrix.resolution-strategy }} strategy
-        uses: astral-sh/setup-uv@v6
-        with:
-          version: ">=0.4.0" 
-          resolution-strategy: ${{ matrix.resolution-strategy }}
-          cache-suffix: ${{ matrix.resolution-strategy }}
-      - name: Test with strategy
-        run: |
-          echo "Testing with $(uv --version)"
-          uv run --frozen pytest
-```
\ No newline at end of file
diff --git a/__tests__/download/resolution-strategy.test.ts b/__tests__/download/resolution-strategy.test.ts
deleted file mode 100644
index ea11cec..0000000
--- a/__tests__/download/resolution-strategy.test.ts
+++ /dev/null
@@ -1,24 +0,0 @@
-import { describe, expect, it } from "@jest/globals";
-
-describe("resolution strategy logic", () => {
-  it("should have correct string values for resolution strategy", () => {
-    // Test the string literal types are correct
-    const strategies: Array<"highest" | "lowest"> = ["highest", "lowest"];
-    expect(strategies).toHaveLength(2);
-    expect(strategies).toContain("highest");
-    expect(strategies).toContain("lowest");
-  });
-
-  it("should validate resolution strategy values", () => {
-    const validStrategies = ["highest", "lowest"];
-    const invalidStrategies = ["invalid", "HIGHEST", "LOWEST", "middle"];
-
-    for (const strategy of validStrategies) {
-      expect(["highest", "lowest"]).toContain(strategy);
-    }
-
-    for (const strategy of invalidStrategies) {
-      expect(["highest", "lowest"]).not.toContain(strategy);
-    }
-  });
-});
diff --git a/__tests__/integration/resolution-strategy-logic.test.ts b/__tests__/integration/resolution-strategy-logic.test.ts
deleted file mode 100644
index 00abe28..0000000
--- a/__tests__/integration/resolution-strategy-logic.test.ts
+++ /dev/null
@@ -1,43 +0,0 @@
-import { describe, expect, it } from "@jest/globals";
-
-describe("resolution strategy integration test", () => {
-  it("should choose max satisfying version for highest strategy", () => {
-    // Test the logic that chooses between max/min satisfying
-    const versions = ["0.1.0", "0.2.0", "0.3.0"];
-
-    // Simulate the logic from our implementation
-    const strategyLogic = (strategy: "highest" | "lowest") => {
-      // This simulates what semver.minSatisfying and semver.maxSatisfying would return
-      if (strategy === "lowest") {
-        return versions.find((v) => v >= "0.1.0"); // First match (lowest)
-      } else {
-        return versions.filter((v) => v >= "0.1.0").pop(); // Last match (highest)
-      }
-    };
-
-    expect(strategyLogic("highest")).toBe("0.3.0");
-    expect(strategyLogic("lowest")).toBe("0.1.0");
-  });
-
-  it("should validate resolution strategy values correctly", () => {
-    const getResolutionStrategy = (input: string): "highest" | "lowest" => {
-      if (input === "lowest") {
-        return "lowest";
-      }
-      if (input === "highest" || input === "") {
-        return "highest";
-      }
-      throw new Error(
-        `Invalid resolution-strategy: ${input}. Must be 'highest' or 'lowest'.`,
-      );
-    };
-
-    expect(getResolutionStrategy("")).toBe("highest");
-    expect(getResolutionStrategy("highest")).toBe("highest");
-    expect(getResolutionStrategy("lowest")).toBe("lowest");
-
-    expect(() => getResolutionStrategy("invalid")).toThrow(
-      "Invalid resolution-strategy: invalid. Must be 'highest' or 'lowest'.",
-    );
-  });
-});
diff --git a/__tests__/utils/resolution-strategy.test.ts b/__tests__/utils/resolution-strategy.test.ts
deleted file mode 100644
index 7715520..0000000
--- a/__tests__/utils/resolution-strategy.test.ts
+++ /dev/null
@@ -1,45 +0,0 @@
-jest.mock("@actions/core", () => {
-  return {
-    debug: jest.fn(),
-    getBooleanInput: jest.fn(
-      (name: string) => (mockInputs[name] ?? "") === "true",
-    ),
-    getInput: jest.fn((name: string) => mockInputs[name] ?? ""),
-  };
-});
-
-import { beforeEach, describe, expect, it, jest } from "@jest/globals";
-
-// Will be mutated per test before (re-)importing the module under test
-let mockInputs: Record<string, string> = {};
-
-describe("resolutionStrategy", () => {
-  beforeEach(() => {
-    jest.resetModules();
-    mockInputs = {};
-  });
-
-  it("returns 'highest' when input not provided", async () => {
-    const { resolutionStrategy } = await import("../../src/utils/inputs");
-    expect(resolutionStrategy).toBe("highest");
-  });
-
-  it("returns 'highest' when input is 'highest'", async () => {
-    mockInputs["resolution-strategy"] = "highest";
-    const { resolutionStrategy } = await import("../../src/utils/inputs");
-    expect(resolutionStrategy).toBe("highest");
-  });
-
-  it("returns 'lowest' when input is 'lowest'", async () => {
-    mockInputs["resolution-strategy"] = "lowest";
-    const { resolutionStrategy } = await import("../../src/utils/inputs");
-    expect(resolutionStrategy).toBe("lowest");
-  });
-
-  it("throws error for invalid input", async () => {
-    mockInputs["resolution-strategy"] = "invalid";
-    await expect(import("../../src/utils/inputs")).rejects.toThrow(
-      "Invalid resolution-strategy: invalid. Must be 'highest' or 'lowest'.",
-    );
-  });
-});