diff --git a/Tests/SentryTests/SentryHttpStatusCodeRangeTests.swift b/Tests/SentryTests/SentryHttpStatusCodeRangeTests.swift
index 1cb454f1fa..71d1eaee36 100644
--- a/Tests/SentryTests/SentryHttpStatusCodeRangeTests.swift
+++ b/Tests/SentryTests/SentryHttpStatusCodeRangeTests.swift
@@ -1,46 +1,83 @@
 import XCTest
 
 class SentryHttpStatusCodeRangeTests: XCTestCase {
-    
-    func testWithinRange() {
+
+    // MARK: - Init Properties
+
+    func testInit_whenMinAndMax_shouldSetProperties() {
+        let range = HttpStatusCodeRange(min: 400, max: 499)
+
+        XCTAssertEqual(range.min, 400)
+        XCTAssertEqual(range.max, 499)
+    }
+
+    func testInit_whenStatusCode_shouldSetMinAndMaxEqual() {
+        let range = HttpStatusCodeRange(statusCode: 500)
+
+        XCTAssertEqual(range.min, 500)
+        XCTAssertEqual(range.max, 500)
+    }
+
+    // MARK: - Range Init: isInRange
+
+    func testIsInRange_whenStatusCodeWithinRange_shouldReturnTrue() {
         let range = HttpStatusCodeRange(min: 500, max: 599)
-        
+
         XCTAssertTrue(range.is(inRange: 550))
     }
-    
-    func testMinWithinRange() {
+
+    func testIsInRange_whenStatusCodeEqualsMin_shouldReturnTrue() {
         let range = HttpStatusCodeRange(min: 500, max: 599)
-        
+
         XCTAssertTrue(range.is(inRange: 500))
     }
-    
-    func testLowerMinNotWithinRange() {
+
+    func testIsInRange_whenStatusCodeEqualsMax_shouldReturnTrue() {
         let range = HttpStatusCodeRange(min: 500, max: 599)
-        
-        XCTAssertFalse(range.is(inRange: 499))
+
+        XCTAssertTrue(range.is(inRange: 599))
     }
-    
-    func testMaxWithinRange() {
+
+    func testIsInRange_whenStatusCodeBelowMin_shouldReturnFalse() {
         let range = HttpStatusCodeRange(min: 500, max: 599)
-        
-        XCTAssertTrue(range.is(inRange: 599))
+
+        XCTAssertFalse(range.is(inRange: 499))
     }
-    
-    func testHigherMaxNotWithinRange() {
+
+    func testIsInRange_whenStatusCodeAboveMax_shouldReturnFalse() {
         let range = HttpStatusCodeRange(min: 500, max: 599)
-        
+
         XCTAssertFalse(range.is(inRange: 600))
     }
-    
-    func testStatusCodeWithinRange() {
+
+    func testIsInRange_whenMinEqualsMax_shouldMatchOnlyThatCode() {
+        let range = HttpStatusCodeRange(min: 500, max: 500)
+
+        XCTAssertTrue(range.is(inRange: 500))
+        XCTAssertFalse(range.is(inRange: 499))
+        XCTAssertFalse(range.is(inRange: 501))
+    }
+
+    // The init does not validate min <= max, so an inverted range matches nothing.
+    func testIsInRange_whenMinGreaterThanMax_shouldAlwaysReturnFalse() {
+        let range = HttpStatusCodeRange(min: 599, max: 500)
+
+        XCTAssertFalse(range.is(inRange: 500))
+        XCTAssertFalse(range.is(inRange: 550))
+        XCTAssertFalse(range.is(inRange: 599))
+    }
+
+    // MARK: - StatusCode Init: isInRange
+
+    func testIsInRange_whenStatusCodeInitAndExactMatch_shouldReturnTrue() {
         let range = HttpStatusCodeRange(statusCode: 500)
-        
+
         XCTAssertTrue(range.is(inRange: 500))
     }
-    
-    func testStatusCodeNotWithinRange() {
+
+    func testIsInRange_whenStatusCodeInitAndDifferentCode_shouldReturnFalse() {
         let range = HttpStatusCodeRange(statusCode: 500)
-        
-        XCTAssertFalse(range.is(inRange: 200))
+
+        XCTAssertFalse(range.is(inRange: 501))
     }
 }