diff --git a/brro-compressor/tests/e2e.rs b/brro-compressor/tests/e2e.rs
index e69de29..a18876a 100644
--- a/brro-compressor/tests/e2e.rs
+++ b/brro-compressor/tests/e2e.rs
@@ -0,0 +1,109 @@
+use std::fs;
+use std::path::{Path, PathBuf};
+use wavbrro::wavbrro::WavBrro;
+
+const TEST_FILE_NAME: &str = "go_gc_heap_goal_bytes.wbro";
+const TEST_COMPRESSED_FILE_NAME: &str = "go_gc_heap_goal_bytes.bro";
+const TEST_WBRO_PATH: &str = "tests/wbros/go_gc_heap_goal_bytes.wbro";
+
+#[test]
+fn test_compressor_idw() {
+    test_lossless_compression("idw")
+}
+
+#[test]
+fn test_compressor_polynomial() {
+    test_lossless_compression("polynomial")
+}
+
+#[test]
+fn test_compressor_auto() {
+    test_lossless_compression("auto")
+}
+
+#[test]
+fn test_compressor_fft() {
+    test_lossless_compression("fft")
+}
+
+#[test]
+fn test_compressor_noop() {
+    test_lossless_compression("noop")
+}
+
+fn test_lossless_compression(compressor: &str) {
+    test_compression(compressor)
+}
+
+#[test]
+fn test_compressor_constant() {
+    // tests/wbros/uptime.wbro constant data which can be compressed by constant compressor
+    let test_dir = tempfile::tempdir().unwrap().into_path();
+    fs::copy("tests/wbros/uptime.wbro", test_dir.join("uptime.wbro")).unwrap();
+
+    run_compressor(&[
+        "--compressor",
+        "noop",
+        test_dir.join("uptime.wbro").to_str().unwrap(),
+    ]);
+
+    run_compressor(&["-u", test_dir.join("uptime.bro").to_str().unwrap()]);
+
+    compare_samples(
+        &PathBuf::from("tests/wbros/uptime.wbro"),
+        &test_dir.join("uptime.wbro"),
+    )
+}
+
+/// Runs compression and decompression test for a specified compressor.
+/// max_error is an error level, compression speed is set as the lowest (0).
+///
+/// It compresses tests/wbros/go_gc_duration_count.wbro file, decompresses
+/// got .bro file, and compares the original .wbro and the decompressed one.
+fn test_compression(compressor: &str) {
+    let test_dir = prepare_test_dir();
+
+    // Running data compression
+    run_compressor(&[
+        "--compressor",
+        compressor,
+        "--error",
+        "0",
+        test_dir.join(TEST_FILE_NAME).to_str().unwrap(),
+    ]);
+
+    // Running data decompression
+    run_compressor(&[
+        "-u",
+        test_dir.join(TEST_COMPRESSED_FILE_NAME).to_str().unwrap(),
+    ]);
+
+    compare_samples(
+        &PathBuf::from(TEST_WBRO_PATH),
+        &test_dir.join(TEST_FILE_NAME),
+    )
+}
+
+/// Prepares test directory and copies test wbro file there.
+fn prepare_test_dir() -> PathBuf {
+    let test_dir = tempfile::tempdir().unwrap().into_path();
+    fs::copy(TEST_WBRO_PATH, test_dir.join(TEST_FILE_NAME)).unwrap();
+    test_dir
+}
+
+/// Runs compressor binary with provided arguments.
+fn run_compressor(args: &[&str]) {
+    let compressor_bin = env!("CARGO_BIN_EXE_brro-compressor");
+    let exit_status = std::process::Command::new(compressor_bin)
+        .args(args)
+        .status()
+        .unwrap();
+
+    assert!(exit_status.success());
+}
+
+fn compare_samples(original: &Path, uncompressed: &Path) {
+    let original_samples = WavBrro::from_file(original).unwrap();
+    let uncompressed_samples = WavBrro::from_file(uncompressed).unwrap();
+    assert_eq!(original_samples, uncompressed_samples);
+}
diff --git a/brro-compressor/tests/wbros/go_gc_duration_count.wbro b/brro-compressor/tests/wbros/go_gc_duration_count.wbro
deleted file mode 100644
index 71e88ae..0000000
Binary files a/brro-compressor/tests/wbros/go_gc_duration_count.wbro and /dev/null differ
diff --git a/brro-compressor/tests/wbros/go_gc_heap_goal_bytes.wbro b/brro-compressor/tests/wbros/go_gc_heap_goal_bytes.wbro
new file mode 100644
index 0000000..d6741a9
Binary files /dev/null and b/brro-compressor/tests/wbros/go_gc_heap_goal_bytes.wbro differ