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Com1040 Systems Design and Testing Part II – Testing (Based on A.J. Cowling’s lecture notes) LN-Test5: Category-Partitio

Com1040 Systems Design and Testing Part II – Testing (Based on A.J. Cowling’s lecture notes) LN-Test5: Category-Partition Method Marian Gheorghe. Com1040 - Testing. © University of Sheffield. Summary. Category-partition testing method - recap

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Com1040 Systems Design and Testing Part II – Testing (Based on A.J. Cowling’s lecture notes) LN-Test5: Category-Partitio

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  1. Com1040 Systems Design and Testing Part II – Testing (Based on A.J. Cowling’s lecture notes) LN-Test5: Category-Partition Method Marian Gheorghe Com1040 - Testing ©University of Sheffield

  2. Summary • Category-partition testing method - recap • Category-partition for relationships between sets of items • Principles to build test sets are identified

  3. Category-partition principles - recap

  4. Size and position categories

  5. Testing relationships between sets

  6. Relationships – example (1-to-many) Supervision StaffMember Students 1 * Supervision Marian Gheorghe Matthew Cotton Tiffany Fung David McNair A one-to-three instance of the relationship defining the group of aerospace tutees MG’s has.

  7. Relationships – example (1-to-0/1) TimeTable LectureRoom Lecture 0..1 1 TimeTable SG LT17; Monday 3-5pm Com1040: Crossover SG LT17; Monday 3-5pm ? When a lecture is scheduled there is an association, when it’s cancelled there isn’t any

  8. Relationships – example (1-to-1) Identification StaffMember UCard 1 1 Identification M.Gheorghe 001178514 M Gheorghe is identified by his Ucard no

  9. Types of operations with relationships

  10. Navigating a relationship

  11. Add and/or remove operations

  12. Combining categories

  13. Conclusions • Category-partition considered for relationships between items • Principles of category-partitions identified for simple sets are combined with various situations involving pairs

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